{"title":"Seeed Studio","description":"\u003cp\u003e\u003cspan\u003eSeeed Studio is a leading open-source hardware manufacturer and prototyping platform based in Shenzhen, China. Known for their Grove modular ecosystem, XIAO microcontroller series, and reComputer edge AI devices, Seeed makes it easy for makers, engineers, and educators to bring ideas to life. Their catalog spans sensors, development boards, IoT modules, and industrial-grade hardware, all backed by thorough documentation and an active community. Browse our range of \u003c\/span\u003e\u003cspan\u003e\u003ca role=\"link\" class=\"link tone-auto\" href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\" target=\"_blank\"\u003e\u003cslot\u003eXIAO Boards\u003c\/slot\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003e\u003ca role=\"link\" class=\"link tone-auto\" href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\" target=\"_blank\"\u003e\u003cslot\u003eXIAO Expansion and Breakout Boards\u003c\/slot\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"seeed-studio-xiao-samd21-cortex-m0-seeeduino-xiao","title":"Seeed Studio XIAO SAMD21 Cortex M0+ (Seeeduino XIAO)","description":"\u003cp\u003eSeeed Studio XIAO SAMD21 is the smallest board in the Seeeduino family, built around the Microchip SAMD21G18 chipset. It's a native Arduino IDE-compatible board packed into a 21 x 17.8mm footprint, backed by a large library of free courses, tutorials, and community projects that make it an easy platform to learn on, and powerful enough to grow into wearables, IoT devices, and more advanced builds as your skills develop.\u003c\/p\u003e\n\n\u003ch2\u003eUnsoldered for Custom Builds\u003c\/h2\u003e\n\u003cp\u003eThis is the base version of the XIAO SAMD21, supplied without headers soldered on. That makes it a better fit if you're planning to solder it directly into a custom PCB, use it in a low-profile or space-constrained enclosure, or simply prefer to choose your own header type and orientation. If you'd rather skip the soldering step entirely, we also stock a pre-soldered version, ready to plug straight into a breadboard.\u003c\/p\u003e\n\n\u003ch2\u003eCompact Form Factor and a Growing Ecosystem\u003c\/h2\u003e\n\u003cp\u003eAt just 21 x 17.8mm, the XIAO SAMD21 set the standard for miniature development boards when it first launched in 2019. It's natively compatible with the wider XIAO add-on ecosystem, including expansion boards, sensors, displays, connectivity modules, and actuators, covering everything from Grove modules and CAN-Bus to LoRa, vision sensors, GPS, and more. Whatever the scope of your project, there's likely a compatible module to support it.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicrochip SAMD21G18\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eARM Cortex-M0+, up to 48 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e256KB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 pins (11 digital, 11 analog, 1 DAC, 1 I2C, 1 UART, 1 SPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUser LED, Power LED, TX\/RX status LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via USB Type-C or BAT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArduino, PlatformIO, MicroPython, CircuitPython, Zephyr\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLearning and education (Arduino, MicroPython, basic electronics and prototyping)\u003c\/li\u003e\n  \u003cli\u003eWearable devices (health monitoring, interactive clothing, compact fitness trackers)\u003c\/li\u003e\n  \u003cli\u003eIoT and sensor projects (environmental monitoring, data collection, smart home sensors)\u003c\/li\u003e\n  \u003cli\u003eSpace-constrained mini Arduino projects (miniature robots, portable devices, embedded control systems)\u003c\/li\u003e\n  \u003cli\u003eRapid prototyping and proof-of-concept builds\u003c\/li\u003e\n  \u003cli\u003eHID devices (DIY keyboards, USB-to-TTL host mode, etc.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/sam21_pinout_1024x1024.webp?v=1785917860\" alt=\"Seeed Studio XIAO SAMD21 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFull setup guides, pinout diagrams, and project examples on the \u003ca href=\"https:\/\/wiki.seeedstudio.com\/Seeeduino-XIAO\/#resourses\"\u003eSeeed Studio Wiki\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003ePrefer plug-and-play? See the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-samd21-cortex-m0-seeeduino-xiao-soldered\"\u003epre-soldered Seeed Studio XIAO SAMD21\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55984016163108,"sku":"SS102010328","price":10.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/5-102010328-seeed-studio-xiao-samd21-all.jpg?v=1785916156"},{"product_id":"seeed-studio-xiao-samd21-cortex-m0-seeeduino-xiao-soldered","title":"Seeed Studio XIAO SAMD21 Cortex M0+ (Seeeduino XIAO) - Soldered","description":"\u003cp\u003eSeeed Studio XIAO SAMD21 is the smallest board in the Seeeduino family, built around the Microchip SAMD21G18 chipset. It's a native Arduino IDE-compatible board packed into a 21 x 17.8mm footprint, backed by a large library of free courses, tutorials, and community projects that make it an easy platform to learn on, and powerful enough to grow into wearables, IoT devices, and more advanced builds as your skills develop.\u003c\/p\u003e\n\u003ch2\u003ePre-Soldered and Ready to Go\u003c\/h2\u003e\n\u003cp\u003eThis version comes with headers already soldered on, so there's no soldering iron required, just unbox it and plug straight into a breadboard. That makes it ideal for rapid prototyping, classroom and workshop use, and any project where you want to get started immediately.\u003c\/p\u003e\n\u003ch2\u003eCompact Form Factor and a Growing Ecosystem\u003c\/h2\u003e\n\u003cp\u003eAt just 21 x 17.8mm, the XIAO SAMD21 set the standard for miniature development boards when it first launched in 2019. It's natively compatible with the wider XIAO add-on ecosystem, including expansion boards, sensors, displays, connectivity modules, and actuators, covering everything from Grove modules and CAN-Bus to LoRa, vision sensors, GPS, and more. Whatever the scope of your project, there's likely a compatible module to support it.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicrochip SAMD21G18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eARM Cortex-M0+, up to 48 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e256KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 pins (11 digital, 11 analog, 1 DAC, 1 I2C, 1 UART, 1 SPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUser LED, Power LED, TX\/RX status LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via USB Type-C or BAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArduino, PlatformIO, MicroPython, CircuitPython, Zephyr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLearning and education (Arduino, MicroPython, basic electronics and prototyping)\u003c\/li\u003e\n\u003cli\u003eWearable devices (health monitoring, interactive clothing, compact fitness trackers)\u003c\/li\u003e\n\u003cli\u003eIoT and sensor projects (environmental monitoring, data collection, smart home sensors)\u003c\/li\u003e\n\u003cli\u003eSpace-constrained mini Arduino projects (miniature robots, portable devices, embedded control systems)\u003c\/li\u003e\n\u003cli\u003eRapid prototyping and proof-of-concept builds\u003c\/li\u003e\n\u003cli\u003eHID devices (DIY keyboards, USB-to-TTL host mode, etc.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/sam21_pinout_1024x1024.webp?v=1785917860\" alt=\"Seeed Studio XIAO SAMD21 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull setup guides, pinout diagrams, and project examples on the \u003ca href=\"https:\/\/wiki.seeedstudio.com\/Seeeduino-XIAO\/#resourses\"\u003eSeeed Studio Wiki\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eLooking for the unsoldered version instead? See the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-samd21-cortex-m0-seeeduino-xiao\"\u003eSeeed Studio XIAO SAMD21 (unsoldered)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55984057385252,"sku":"SS102010388","price":13.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010388-seeed-studio-xiao-samd21-_pre-soldered_-45font.jpg?v=1785918070"},{"product_id":"seeed-studio-xiao-rp2040-soldered","title":"Seeed Studio XIAO RP2040 - Soldered","description":"\u003cp\u003eSeeed Studio XIAO RP2040 is a dual-core development board built around the Raspberry Pi RP2040 chip, packed into the classic 21 x 17.8mm XIAO form factor. It supports a wide range of development environments, including Arduino IDE for rapid prototyping, the C\/C++ SDK for optimal performance, MicroPython and CircuitPython for quick scripting, and Rust and Go for more modern workflows. Backed by extensive documentation and an active Raspberry Pi community, it's well supported for beginners and experienced developers alike.\u003c\/p\u003e\n\n\u003ch2\u003eSolder-Free for Instant Creation\u003c\/h2\u003e\n\u003cp\u003eThe pre-soldered headers mean you can start creating immediately, no soldering iron required. Just unbox it and plug straight into a breadboard. Perfect for rapid prototyping, educational workshops, beginner-friendly projects, and time-sensitive development.\u003c\/p\u003e\n\n\u003ch2\u003eClassic Form Factor and a Growing Ecosystem\u003c\/h2\u003e\n\u003cp\u003eLaunched in 2021, the XIAO RP2040 carries the classic compact XIAO design at 21 x 17.8mm. It's natively compatible with the wider XIAO add-on ecosystem, including expansion boards, sensors, displays, connectivity modules, and actuators, covering everything from Grove modules and CAN-Bus to LoRa, vision sensors, GPS, and more. Whatever the scope of your project, there's likely a compatible module to support it.\u003c\/p\u003e\n\n\u003ch2\u003eOnboard Indicators\u003c\/h2\u003e\n\u003cp\u003eThe board features both a 3-color User LED and an RGB LED, giving you a straightforward way to add status indicators or eye-catching light effects to your builds.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaspberry Pi RP2040\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Cortex-M0+, up to 133 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e264KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2MB onboard flash\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 pins (11 digital, 4 analog, 1 I2C, 1 UART, 1 SPI, 11 PWM)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-color User LED, Power LED, RGB LED, Reset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via USB Type-C or BAT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArduino, PlatformIO, MicroPython, CircuitPython, tinyGo, Rust, Zephyr\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/rp2040_pinout_33970401-2a27-480a-a2ee-58cd0d6e1790_1024x1024.webp?v=1785919413\" alt=\"Seeed Studio XIAO RP2040 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/XIAO-RP2040\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/RP-008371-DS-1-rp2040-datasheet.pdf\"\u003eRP2040 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLooking for a step up in performance? Check out the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-rp2350-soldered\"\u003eSeeed Studio XIAO RP2350 (Soldered)\u003c\/a\u003e. Prefer to solder your own headers? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-rp2040\"\u003eunsoldered XIAO RP2040\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55984064037156,"sku":"SS102010630","price":11.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010630-seeed-studio-xiao-rp2040-_pre-soldered_-45font.jpg?v=1785919008"},{"product_id":"seeed-studio-xiao-rp2040","title":"Seeed Studio XIAO RP2040","description":"\u003cp\u003eSeeed Studio XIAO RP2040 is a dual-core development board built around the Raspberry Pi RP2040 chip, packed into the classic 21 x 17.8mm XIAO form factor. It supports a wide range of development environments, including Arduino IDE for rapid prototyping, the C\/C++ SDK for optimal performance, MicroPython and CircuitPython for quick scripting, and Rust and Go for more modern workflows. Backed by extensive documentation and an active Raspberry Pi community, it's well supported for beginners and experienced developers alike.\u003c\/p\u003e\n\n\u003ch2\u003eUnsoldered for Custom Builds\u003c\/h2\u003e\n\u003cp\u003eThis is the base version of the XIAO RP2040, supplied without headers soldered on. That makes it a better fit if you're planning to solder it directly into a custom PCB, use it in a low-profile or space-constrained enclosure, or simply prefer to choose your own header type and orientation. If you'd rather skip the soldering step entirely, we also stock a pre-soldered version, ready to plug straight into a breadboard.\u003c\/p\u003e\n\n\u003ch2\u003eClassic Form Factor and a Growing Ecosystem\u003c\/h2\u003e\n\u003cp\u003eLaunched in 2021, the XIAO RP2040 carries the classic compact XIAO design at 21 x 17.8mm. It's natively compatible with the wider XIAO add-on ecosystem, including expansion boards, sensors, displays, connectivity modules, and actuators, covering everything from Grove modules and CAN-Bus to LoRa, vision sensors, GPS, and more. Whatever the scope of your project, there's likely a compatible module to support it.\u003c\/p\u003e\n\n\u003ch2\u003eOnboard Indicators\u003c\/h2\u003e\n\u003cp\u003eThe board features both a 3-color User LED and an RGB LED, giving you a straightforward way to add status indicators or eye-catching light effects to your builds.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaspberry Pi RP2040\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Cortex-M0+, up to 133 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e264KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2MB onboard flash\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 pins (11 digital, 4 analog, 1 I2C, 1 UART, 1 SPI, 11 PWM)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-color User LED, Power LED, RGB LED, Reset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via USB Type-C or BAT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArduino, PlatformIO, MicroPython, CircuitPython, tinyGo, Rust, Zephyr\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/rp2040_pinout_33970401-2a27-480a-a2ee-58cd0d6e1790_1024x1024.webp?v=1785919413\" alt=\"Seeed Studio XIAO RP2040 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/XIAO-RP2040\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/RP-008371-DS-1-rp2040-datasheet.pdf\"\u003eRP2040 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer plug-and-play? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-rp2040-soldered\"\u003epre-soldered XIAO RP2040\u003c\/a\u003e instead. Looking for a step up in performance? Check out the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-rp2350\"\u003eSeeed Studio XIAO RP2350\u003c\/a\u003e.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55984085172516,"sku":"SS102010428","price":9.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-102010428-seeed-studio-xiao-rp2040-45font_1.jpg?v=1785919503"},{"product_id":"seeed-studio-xiao-nrf52840-xiao-ble","title":"Seeed Studio XIAO nRF52840 (XIAO BLE)","description":"\u003cp\u003eSeeed Studio XIAO nRF52840 (XIAO BLE) is a Bluetooth-enabled development board built around the Nordic nRF52840 chip, packed into the classic 21 x 17.8mm XIAO form factor. It runs an ARM Cortex-M4 with FPU at up to 64 MHz and is supported by Arduino, CircuitPython, and MicroPython, making it a solid choice for both wireless prototyping and low-power embedded projects.\u003c\/p\u003e\n\n\u003ch2\u003eWireless Connectivity and Low Power Design\u003c\/h2\u003e\n\u003cp\u003eThe board includes Bluetooth Low Energy 5.4 with an onboard antenna, along with NFC connectivity, all in a single compact module. Power design is equally considered, with deep sleep consumption as low as 5 μA and built-in lithium battery charge management, making it well suited to battery-powered and wearable applications.\u003c\/p\u003e\n\n\u003ch2\u003eThumb-Sized and Production-Ready\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.8mm, it keeps the classic XIAO footprint, and its breadboard-friendly SMD design with no components on the back makes it easy to work with on the bench or integrate into a finished product.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNordic nRF52840, ARM Cortex-M4 with FPU, up to 64 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth Low Energy 5.4, Bluetooth Mesh, NFC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-chip Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1MB flash, 256KB RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2MB QSPI flash\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x UART, 1x I2C, 1x SPI, 1x NFC, 1x SWD, 11x GPIO (PWM), 6x ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V@200mA operating, 50mA\/100mA charging current, 5V via Type-C, 3.7V via BAT, 5 μA standby\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1_53.webp?v=1786006205\" alt=\"Seeed Studio XIAO nRF52840 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/XIAO_BLE\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/nRF52840_PS_v1.11.pdf\"\u003enRF52840 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer plug-and-play? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-nrf52840-soldered\"\u003epre-soldered XIAO nRF52840\u003c\/a\u003e instead. Need onboard sensors for machine learning projects? Check out the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-nrf52840-sense-xiao-ble-sense\"\u003eXIAO nRF52840 Sense\u003c\/a\u003e.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55984789324068,"sku":"SS102010448","price":18.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010448-seeed-studio-xiao-nrf52840-45font-logo_e05187f9-8c43-416b-9fc8-b201a6ce74a7.jpg?v=1786002805"},{"product_id":"seeed-studio-xiao-nrf52840-soldered","title":"Seeed Studio XIAO nRF52840 - Soldered","description":"\u003cp\u003eSeeed Studio XIAO nRF52840 (XIAO BLE) is a Bluetooth-enabled development board built around the Nordic nRF52840 chip, packed into the classic 21 x 17.8mm XIAO form factor. It runs an ARM Cortex-M4 with FPU at up to 64 MHz and is supported by Arduino, CircuitPython, and MicroPython, making it a solid choice for both wireless prototyping and low-power embedded projects.\u003c\/p\u003e\n\n\u003ch2\u003eSolder-Free for Instant Creation\u003c\/h2\u003e\n\u003cp\u003eThis version comes with headers already soldered on, so there's no soldering iron required. Just unbox it and plug straight into a breadboard, ideal for rapid prototyping, workshops, and beginner-friendly builds.\u003c\/p\u003e\n\n\u003ch2\u003eWireless Connectivity and Low Power Design\u003c\/h2\u003e\n\u003cp\u003eThe board includes Bluetooth Low Energy 5.4 with an onboard antenna, along with NFC connectivity. Power design is equally considered, with deep sleep consumption as low as 5 μA and built-in lithium battery charge management, making it well suited to battery-powered and wearable applications.\u003c\/p\u003e\n\n\u003ch2\u003eThumb-Sized and Production-Ready\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.8mm, it keeps the classic XIAO footprint, and its breadboard-friendly SMD design with no components on the back makes it easy to work with on the bench or integrate into a finished product.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNordic nRF52840, ARM Cortex-M4 with FPU, up to 64 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth Low Energy 5.4, Bluetooth Mesh, NFC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-chip Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1MB flash, 256KB RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2MB QSPI flash\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x UART, 1x I2C, 1x SPI, 1x NFC, 1x SWD, 11x GPIO (PWM), 6x ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V@200mA operating, 50mA\/100mA charging current, 5V via VIN, 3.7V via BAT, 5 μA standby\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1_53.webp?v=1786006205\" alt=\"Seeed Studio XIAO nRF52840 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/XIAO_BLE\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/nRF52840_PS_v1.11.pdf\"\u003enRF52840 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer to solder your own headers? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-nrf52840-xiao-ble\"\u003eunsoldered XIAO nRF52840\u003c\/a\u003e instead. Need onboard sensors for machine learning projects? Check out the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-nrf52840-sense-soldered\"\u003eXIAO nRF52840 Sense (Soldered)\u003c\/a\u003e.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55989050507556,"sku":"SS102010631","price":19.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010631-seeed-studio-xiao-nrf52840-_pre-soldered_-45font.jpg?v=1786003544"},{"product_id":"seeed-studio-xiao-nrf52840-plus","title":"Seeed Studio XIAO nRF52840 Plus","description":"\u003cp\u003eSeeed Studio XIAO nRF52840 Plus builds on the standard XIAO nRF52840 with an updated castellation design and pad layout on the back, adding 9 extra SMD pins for boards that need more I\/O. It keeps the same Nordic nRF52840 chip with FPU running at up to 64 MHz, and remains fully compatible with Arduino, CircuitPython, and MicroPython.\u003c\/p\u003e\n\n\u003ch2\u003eExpanded I\/O for Advanced Builds\u003c\/h2\u003e\n\u003cp\u003eThe Plus variant offers 20 GPIOs in total, up from 11 on the standard board, via 9 additional 1.27mm pitch SMD castellation pins. This makes it a better fit for advanced Bluetooth projects that need more digital I\/O available through board-to-board soldering, while the backside layout, including aligned battery and debugger pads, stays consistent with future XIAO expansion boards.\u003c\/p\u003e\n\n\u003ch2\u003eWireless Connectivity and Low Power Design\u003c\/h2\u003e\n\u003cp\u003eBluetooth Low Energy 5.4 with a built-in antenna and NFC support carry over from the standard board, along with the same efficient power management, including 5 μA deep sleep consumption and integrated Li-ion battery charging.\u003c\/p\u003e\n\n\u003ch2\u003eClassic XIAO Form Factor\u003c\/h2\u003e\n\u003cp\u003eDespite the extra I\/O, the board keeps the familiar 21 x 17.8mm XIAO footprint with 2.54mm pin headers and single-sided mounting, and remains natively compatible with the full range of XIAO accessory add-ons, including connectivity modules, sensors, and actuators.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNordic nRF52840, ARM Cortex-M4 with FPU, up to 64 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless Connectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth Low Energy 5.4, Bluetooth Mesh, NFC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e256KB RAM, 1MB flash, plus 2MB onboard QSPI flash\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-in Sensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x I2C, 2x UART, 2x SPI, 1x I2S\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePWM \/ Analog Pins\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 \/ 6\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard Buttons\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReset Button, User Button\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-in-one LED, Charge LED\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Charge Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBQ25101\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProgramming Languages\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArduino, MicroPython, CircuitPython\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/plus_pinout.webp?v=1786006490\" alt=\"Seeed Studio XIAO nRF52840 Plus Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/XIAO_BLE\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/nRF52840_PS_v1.11.pdf\"\u003enRF52840 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDon't need the extra I\/O? The standard \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-nrf52840-xiao-ble\"\u003eXIAO nRF52840\u003c\/a\u003e covers most projects. Need onboard sensors as well? See the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-nrf52840-sense-plus\"\u003eXIAO nRF52840 Sense Plus\u003c\/a\u003e.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55989055324452,"sku":"SS102010672","price":18.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010672-seeedstudio-xiao-nrf52840-plus-45font_1.jpg?v=1786003725"},{"product_id":"seeed-studio-xiao-nrf52840-sense-xiao-ble-sense","title":"Seeed Studio XIAO nRF52840 Sense (XIAO BLE Sense)","description":"\u003cp\u003eSeeed Studio XIAO nRF52840 Sense (XIAO BLE Sense) is the sensor-equipped version of the XIAO nRF52840, adding an onboard digital microphone and 6-axis IMU to the same Nordic nRF52840 chip and Bluetooth Low Energy capability. It's built for embedded machine learning and motion or audio-sensing projects in a board that's still just 21 x 17.8mm.\u003c\/p\u003e\n\n\u003ch2\u003eOnboard Sensors for Embedded ML\u003c\/h2\u003e\n\u003cp\u003eThe addition of a PDM digital microphone and a 6-axis IMU gives this board built-in audio and motion sensing without any extra wiring, making it well suited to TinyML applications like keyword spotting, gesture recognition, or wearable activity tracking.\u003c\/p\u003e\n\n\u003ch2\u003eWireless Connectivity and Low Power Design\u003c\/h2\u003e\n\u003cp\u003eBluetooth Low Energy 5.4 with an onboard antenna and NFC connectivity are built in, alongside efficient power management with deep sleep consumption as low as 5 μA and integrated lithium battery charge management.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNordic nRF52840, ARM Cortex-M4 with FPU, up to 64 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth Low Energy 5.4, Bluetooth Mesh, NFC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-chip Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1MB flash, 256KB RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2MB QSPI flash\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x UART, 1x I2C, 1x SPI, 1x NFC, 1x SWD, 11x GPIO (PWM), 6x ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOnboard PDM digital microphone, onboard 6-axis IMU\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V@200mA operating, 50mA (fast) \/ 100mA (trickle) charging, 5V via VIN, 3.7V via BAT, \u0026lt;5 μA standby\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/52840_Pinout.webp?v=1786006624\" alt=\"Seeed Studio XIAO nRF52840 Sense Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/XIAO_BLE\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/bq25101.pdf\"\u003eBQ25101 Battery Charger Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/ST_LSM6DS3TR_Datasheet.pdf\"\u003eLSM6DS3TR 6-Axis IMU Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/MEMSensing-MSM261D3526H1CPM.pdf\"\u003eMSM261D3526H1CPM Microphone Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/P25Q16SH_Datasheet_V1.8.pdf\"\u003eP25Q16H Flash Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer plug-and-play? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-nrf52840-sense-soldered\"\u003epre-soldered XIAO nRF52840 Sense\u003c\/a\u003e instead. Don't need onboard sensors? See the standard \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-nrf52840-xiao-ble\"\u003eXIAO nRF52840\u003c\/a\u003e.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55989056373028,"sku":"SS102010469","price":29.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-102010469-seeed-studio-xiao-nrf52840-sense-45font-logo.jpg?v=1786003860"},{"product_id":"seeed-studio-xiao-nrf52840-sense-soldered","title":"Seeed Studio XIAO nRF52840 Sense - Soldered","description":"\u003cp\u003eSeeed Studio XIAO nRF52840 Sense (XIAO BLE Sense) is the sensor-equipped version of the XIAO nRF52840, adding an onboard digital microphone and 6-axis IMU to the same Nordic nRF52840 chip and Bluetooth Low Energy capability. It's built for embedded machine learning and motion or audio-sensing projects in a board that's still just 21 x 17.8mm.\u003c\/p\u003e\n\n\u003ch2\u003eSolder-Free for Instant Creation\u003c\/h2\u003e\n\u003cp\u003eThis version comes with headers already soldered on, so there's no soldering iron required. Just unbox it and plug straight into a breadboard, ideal for rapid prototyping and TinyML experimentation.\u003c\/p\u003e\n\n\u003ch2\u003eOnboard Sensors for Embedded ML\u003c\/h2\u003e\n\u003cp\u003eThe addition of a PDM digital microphone and a 6-axis IMU gives this board built-in audio and motion sensing without any extra wiring, making it well suited to TinyML applications like keyword spotting, gesture recognition, or wearable activity tracking.\u003c\/p\u003e\n\n\u003ch2\u003eWireless Connectivity and Low Power Design\u003c\/h2\u003e\n\u003cp\u003eBluetooth Low Energy 5.4 with an onboard antenna and NFC connectivity are built in, alongside efficient power management with deep sleep consumption as low as 5 μA and integrated lithium battery charge management.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNordic nRF52840, ARM Cortex-M4 with FPU, up to 64 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth Low Energy 5.4, Bluetooth Mesh, NFC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-chip Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1MB flash, 256KB RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2MB QSPI flash\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x UART, 1x I2C, 1x SPI, 1x NFC, 1x SWD, 11x GPIO (PWM), 6x ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOnboard PDM digital microphone, onboard 6-axis IMU\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V@200mA operating, 50mA\/100mA charging, 5V via VIN, 5V via BAT, \u0026lt;5 μA standby\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/52840_Pinout.webp?v=1786006624\" alt=\"Seeed Studio XIAO nRF52840 Sense Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/XIAO_BLE\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer to solder your own headers? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-nrf52840-sense-xiao-ble-sense\"\u003eunsoldered XIAO nRF52840 Sense\u003c\/a\u003e instead. Don't need onboard sensors? See the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-nrf52840-soldered\"\u003eXIAO nRF52840 (Soldered)\u003c\/a\u003e.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55989064728868,"sku":"SS102010632","price":31.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010632-seeed-studio-xiao-nrf52840-sense-_pre-soldered_-45font.jpg?v=1786004034"},{"product_id":"seeed-studio-xiao-nrf52840-sense-plus","title":"Seeed Studio XIAO nRF52840 Sense Plus","description":"\u003cp\u003eSeeed Studio XIAO nRF52840 Sense Plus combines the onboard IMU and microphone of the XIAO nRF52840 Sense with the expanded I\/O of the Plus design, adding 9 extra SMD castellation pins on an updated backside layout. It's built for advanced embedded machine learning and AIoT projects that need both onboard sensing and more available GPIO.\u003c\/p\u003e\n\n\u003ch2\u003eOnboard Sensors for Embedded ML\u003c\/h2\u003e\n\u003cp\u003eAn integrated 6-axis IMU and PDM microphone provide motion sensing and audio input straight out of the box, well suited to wearable devices and compact ML applications without extra wiring.\u003c\/p\u003e\n\n\u003ch2\u003eExpanded I\/O for Advanced Builds\u003c\/h2\u003e\n\u003cp\u003eThe Plus variant offers 20 GPIOs in total, up from 11 on the standard Sense board, via 9 additional 1.27mm pitch SMD castellation pins. This makes it a better fit for advanced Bluetooth and sensing projects that need more digital I\/O through board-to-board soldering, while the backside layout, including aligned battery and debugger pads, stays consistent with future XIAO expansion boards.\u003c\/p\u003e\n\n\u003ch2\u003eWireless Connectivity and Low Power Design\u003c\/h2\u003e\n\u003cp\u003eBluetooth Low Energy 5.4 with a built-in antenna and NFC support carry over from the standard Sense board, along with the same efficient power management, including 5 μA deep sleep consumption and integrated Li-ion battery charging.\u003c\/p\u003e\n\n\u003ch2\u003eClassic XIAO Form Factor\u003c\/h2\u003e\n\u003cp\u003eDespite the extra I\/O and onboard sensors, the board keeps the familiar 21 x 17.8mm XIAO footprint with 2.54mm pin headers and single-sided mounting, and remains natively compatible with the full range of XIAO accessory add-ons.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNordic nRF52840, ARM Cortex-M4 with FPU, up to 64 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless Connectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth Low Energy 5.4, Bluetooth Mesh, NFC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e256KB RAM, 1MB flash, plus 2MB onboard QSPI flash\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-in Sensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x 6-axis IMU (LSM6DS3TR-C), 1x PDM digital microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x I2C, 2x UART, 2x SPI, 1x I2S\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePWM \/ Analog Pins\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 \/ 6\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard Buttons\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReset Button, User Button\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-in-one LED, Charge LED\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Charge Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBQ25101\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProgramming Languages\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArduino, MicroPython, CircuitPython\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/plus_pinout.webp?v=1786006490\" alt=\"Seeed Studio XIAO nRF52840 Sense Plus Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/XIAO_BLE\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDon't need onboard sensors? See the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-nrf52840-plus\"\u003eXIAO nRF52840 Plus\u003c\/a\u003e. Don't need the extra I\/O? The \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-nrf52840-sense-soldered\"\u003eXIAO nRF52840 Sense (Soldered)\u003c\/a\u003e covers most sensing projects.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55989070266660,"sku":"SS102010694","price":31.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010694-seeedstudio-xiao-nrf52840-sense-plus-45font_1.jpg?v=1786004519"},{"product_id":"seeed-studio-xiao-esp32-c3","title":"Seeed Studio XIAO ESP32-C3","description":"\u003cp\u003eSeeed Studio XIAO ESP32-C3 is a Wi-Fi and Bluetooth development board built around the ESP32-C3 RISC-V chip, packed into the classic 21 x 17.8mm XIAO form factor. It runs a 32-bit RISC-V core at up to 160 MHz and is supported by Arduino and CircuitPython, making it a compact option for wireless IoT projects.\u003c\/p\u003e\n\u003ch2\u003eWi-Fi and Bluetooth in a Thumb-Sized Board\u003c\/h2\u003e\n\u003cp\u003eThe board provides a complete 2.4GHz Wi-Fi subsystem alongside Bluetooth Low Energy 5.0, and supports communication over 100m when paired with a U.FL antenna. Power design includes four working modes, with deep sleep consumption as low as 44 μA, plus built-in lithium battery charge management, making it well suited to battery-powered and wearable projects.\u003c\/p\u003e\n\u003ch2\u003eThumb-Sized and Production-Ready\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.8mm, it keeps the classic XIAO footprint with single-sided component mounting, and its breadboard-friendly SMD design with no components on the back makes it easy to work with on the bench or integrate into a finished product.\u003c\/p\u003e\n\u003ch2\u003eProject Idea\u003c\/h2\u003e\n\u003cp\u003eThe compact size of the XIAO ESP32-C3 makes it a good fit for small wearable devices, such as a pet tracker that locks its current location and publishes data over LoRa. You could extend a build like this with a compass module for direction and distance, or a barometric or accelerometer sensor for altitude and speed. Since the ESP32-C3 supports both Wi-Fi and BLE, tracker data can also be uploaded directly or bridged to MQTT over LoRa.\u003c\/p\u003e\n\u003cp\u003eIf range is a concern for a project like this, our \u003ca href=\"https:\/\/zaitronics.com.au\/products\/2-4ghz-3dbi-wi-fi-antenna-with-sma-to-ipex-connector-for-esp32-esp8266-modules\"\u003e2.4GHz Wi-Fi Antenna\u003c\/a\u003e is compatible with the XIAO ESP32-C3 and improves wireless range over the onboard antenna alone.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-C3, RISC-V single-core 32-bit, up to 160 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz Wi-Fi, Bluetooth Low Energy 5.0, Bluetooth Mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-chip Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400KB SRAM, 4MB flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x UART, 1x I2C, 1x SPI, 11x GPIO (PWM), 4x ADC, Reset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax 3.3V output 500mA, 380mA (fast) \/ 40mA (trickle) charging, 5V via VIN, 3.7V via BAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDeep Sleep Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44 μA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75mA active, 25mA modem-sleep, 4mA light-sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBLE Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27mA modem-sleep, 10mA light-sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/image2_3_1024x1024.webp?v=1786027035\" alt=\"Seeed Studio XIAO ESP32-C3 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/XIAO_ESP32C3_Getting_Started\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-c3_datasheet.pdf\"\u003eESP32-C3 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer plug-and-play? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-c3-soldered\"\u003epre-soldered XIAO ESP32-C3\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55990347530532,"sku":"SS113991054","price":10.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-113991054-seeed-studio-xiao-esp32c3-45font_1.jpg?v=1786026337"},{"product_id":"seeed-studio-xiao-esp32-c3-soldered","title":"Seeed Studio XIAO ESP32-C3 - Soldered","description":"\u003cp\u003eSeeed Studio XIAO ESP32-C3 is a Wi-Fi and Bluetooth development board built around the ESP32-C3 RISC-V chip, packed into the classic 21 x 17.8mm XIAO form factor. It runs a 32-bit RISC-V core at up to 160 MHz and is supported by Arduino and CircuitPython, making it a compact option for wireless IoT projects.\u003c\/p\u003e\n\n\u003ch2\u003eSolder-Free for Instant Creation\u003c\/h2\u003e\n\u003cp\u003eThis version comes with headers already soldered on, so there's no soldering iron required. Just unbox it and plug straight into a breadboard, ideal for rapid prototyping, workshops, and beginner-friendly builds.\u003c\/p\u003e\n\n\u003ch2\u003eWi-Fi and Bluetooth in a Thumb-Sized Board\u003c\/h2\u003e\n\u003cp\u003eThe board provides a complete 2.4GHz Wi-Fi subsystem alongside Bluetooth Low Energy 5.0, and supports communication over 100m when paired with a U.FL antenna. Power design includes four working modes, with deep sleep consumption as low as 44 μA, plus built-in lithium battery charge management, making it well suited to battery-powered and wearable projects.\u003c\/p\u003e\n\n\u003ch2\u003eThumb-Sized and Production-Ready\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.8mm, it keeps the classic XIAO footprint with single-sided component mounting, and its breadboard-friendly SMD design with no components on the back makes it easy to work with on the bench or integrate into a finished product.\u003c\/p\u003e\n\n\u003ch2\u003eProject Idea: Wearable GPS Tracker\u003c\/h2\u003e\n\u003cp\u003eThe compact size of the XIAO ESP32-C3 makes it a good fit for small wearable devices, such as a pet tracker that locks its current location and publishes data over LoRa. You could extend a build like this with a compass module for direction and distance, or a barometric or accelerometer sensor for altitude and speed. Since the ESP32-C3 supports both Wi-Fi and BLE, tracker data can also be uploaded directly or bridged to MQTT over LoRa.\u003c\/p\u003e\n\u003cp\u003eIf range is a concern for a project like this, our \u003ca href=\"https:\/\/zaitronics.com.au\/products\/2-4ghz-3dbi-wi-fi-antenna-with-sma-to-ipex-connector-for-esp32-esp8266-modules\"\u003e2.4GHz Wi-Fi Antenna\u003c\/a\u003e is compatible with the XIAO ESP32-C3 and improves wireless range over the onboard antenna alone.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-C3, RISC-V single-core 32-bit, up to 160 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz Wi-Fi, Bluetooth Low Energy 5.0, Bluetooth Mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-chip Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400KB SRAM, 4MB flash\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x UART, 1x I2C, 1x SPI, 11x GPIO (PWM), 4x ADC, Reset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax 3.3V output 500mA, 380mA (fast) \/ 40mA (trickle) charging, 5V via VIN, 3.7V via BAT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDeep Sleep Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44 μA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75mA active, 25mA modem-sleep, 4mA light-sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBLE Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27mA modem-sleep, 10mA light-sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/image2_3.webp?v=1786027035\" alt=\"Seeed Studio XIAO ESP32-C3 Pinout\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/XIAO_ESP32C3_Getting_Started\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-c3_datasheet.pdf\"\u003eESP32-C3 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer to solder your own headers? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-c3\"\u003eunsoldered XIAO ESP32-C3\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55990370730276,"sku":"SS102010633","price":12.9,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010633-seeed-studio-xiao-esp32c3-_pre-soldered_-45font.jpg?v=1786027306"},{"product_id":"seeed-studio-xiao-esp32-s3-soldered","title":"Seeed Studio XIAO ESP32-S3 - Soldered","description":"\u003cp\u003eSeeed Studio XIAO ESP32-S3 is a dual-core Wi-Fi and Bluetooth development board built around the ESP32-S3 chip, packed into the classic 21 x 17.8mm XIAO form factor. It runs a Xtensa LX7 dual-core 32-bit processor at up to 240 MHz and is supported by Arduino and MicroPython, giving it plenty of headroom for more demanding IoT and wireless projects.\u003c\/p\u003e\n\u003ch2\u003eSolder-Free for Instant Creation\u003c\/h2\u003e\n\u003cp\u003eThis version comes with headers already soldered on, so there's no soldering iron required. Just unbox it and plug straight into a breadboard, ideal for rapid prototyping, workshops, and beginner-friendly builds.\u003c\/p\u003e\n\u003ch2\u003eWi-Fi and Bluetooth with Long Range\u003c\/h2\u003e\n\u003cp\u003eThe board includes a complete 2.4GHz Wi-Fi subsystem alongside Bluetooth Low Energy 5.0, and supports communication over 100m or more when connected to a U.FL antenna. Power management offers four modes, with deep sleep consumption as low as 14 μA, plus built-in lithium battery charge management for portable projects.\u003c\/p\u003e\n\u003ch2\u003eThumb-Sized and Production-Ready\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.8mm, it keeps the classic XIAO footprint with single-sided component mounting, and its breadboard-friendly SMD design with no components on the back makes it easy to work with on the bench or integrate into a finished product.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-S3R8, Xtensa LX7 dual-core 32-bit, up to 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz Wi-Fi, Bluetooth Low Energy 5.0, Bluetooth Mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-chip Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8MB PSRAM, 8MB flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x UART, 1x I2C, 1x SPI, 11x GPIO (PWM), 9x ADC, User LED, Charge LED, Reset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via Type-C, 3.7V via BAT, 50mA (fast) \/ 3.8mA (trickle) charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Power Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27mA modem-sleep, 2mA light-sleep, 14 μA deep sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi Active Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBLE Active Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e217mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/image_18_1024x1024.webp?v=1786240171\" alt=\"Seeed Studio XIAO ESP32-S3 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/xiao_esp32s3_getting_started\/#for-seeed-studio-xiao-esp32s3\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-s3_datasheet_en.pdf\"\u003eESP32-S3 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn onboard antenna is included, though if you need extra range for your project, our \u003ca href=\"https:\/\/zaitronics.com.au\/products\/2-4ghz-3dbi-wi-fi-antenna-with-sma-to-ipex-connector-for-esp32-esp8266-modules\"\u003e2.4GHz Wi-Fi Antenna\u003c\/a\u003e is compatible with the XIAO ESP32-S3. Prefer to solder your own headers? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-s3\"\u003eunsoldered XIAO ESP32-S3\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998046798116,"sku":"SS102010634","price":18.5,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010634-seeed-studio-xiao-esp32s3-_pre-soldered_-45font_1.jpg?v=1786241535"},{"product_id":"seeed-studio-xiao-esp32-s3","title":"Seeed Studio XIAO ESP32-S3","description":"\u003cp\u003eSeeed Studio XIAO ESP32-S3 is a dual-core Wi-Fi and Bluetooth development board built around the ESP32-S3 chip, packed into the classic 21 x 17.8mm XIAO form factor. It runs a Xtensa LX7 dual-core 32-bit processor at up to 240 MHz and is supported by Arduino and MicroPython, giving it plenty of headroom for more demanding IoT and wireless projects.\u003c\/p\u003e\n\u003ch2\u003eUnsoldered for Custom Builds\u003c\/h2\u003e\n\u003cp\u003eThis is the base version of the XIAO ESP32-S3, supplied without headers soldered on. That makes it a better fit if you're planning to solder it directly into a custom PCB, use it in a low-profile or space-constrained enclosure, or simply prefer to choose your own header type and orientation. If you'd rather skip the soldering step entirely, we also stock a pre-soldered version, ready to plug straight into a breadboard.\u003c\/p\u003e\n\u003ch2\u003eWi-Fi and Bluetooth with Long Range\u003c\/h2\u003e\n\u003cp\u003eThe board includes a complete 2.4GHz Wi-Fi subsystem alongside Bluetooth Low Energy 5.0, and supports communication over 100m or more when connected to a U.FL antenna. Power management offers four modes, with deep sleep consumption as low as 14 μA, plus built-in lithium battery charge management for portable projects.\u003c\/p\u003e\n\u003ch2\u003eThumb-Sized and Production-Ready\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.8mm, it keeps the classic XIAO footprint with single-sided component mounting, and its breadboard-friendly SMD design with no components on the back makes it easy to work with on the bench or integrate into a finished product.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-S3R8, Xtensa LX7 dual-core 32-bit, up to 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz Wi-Fi, Bluetooth Low Energy 5.0, Bluetooth Mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-chip Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8MB PSRAM, 8MB flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x UART, 1x I2C, 1x SPI, 11x GPIO (PWM), 9x ADC, User LED, Charge LED, Reset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via Type-C, 3.7V via BAT, 50mA (fast) \/ 3.8mA (trickle) charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Power Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27mA modem-sleep, 2mA light-sleep, 14 μA deep sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi Active Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBLE Active Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e217mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/image_18_1024x1024.webp?v=1786240171\" alt=\"Seeed Studio XIAO ESP32-S3 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/xiao_esp32s3_getting_started\/#for-seeed-studio-xiao-esp32s3\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-s3_datasheet_en.pdf\"\u003eESP32-S3 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn onboard antenna is included, though if you need extra range for your project, our \u003ca href=\"https:\/\/zaitronics.com.au\/products\/2-4ghz-3dbi-wi-fi-antenna-with-sma-to-ipex-connector-for-esp32-esp8266-modules\"\u003e2.4GHz Wi-Fi Antenna\u003c\/a\u003e is compatible with the XIAO ESP32-S3. Prefer plug-and-play? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-s3-soldered\"\u003epre-soldered XIAO ESP32-S3\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998048567588,"sku":"SS113991114","price":16.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-113991114-xiao-esp32s3-font_1.jpg?v=1786241735"},{"product_id":"seeed-studio-xiao-esp32-s3-plus","title":"Seeed Studio XIAO ESP32-S3 Plus","description":"\u003cp\u003eSeeed Studio XIAO ESP32-S3 Plus builds on the standard XIAO ESP32-S3 with an updated castellation design and pad layout on the back, adding extra SMD pins and upgraded flash for more demanding IoT projects. It keeps the same dual-core Xtensa LX7 processor running at up to 240 MHz, with full Wi-Fi and Bluetooth Low Energy 5.0 support.\u003c\/p\u003e\n\u003ch2\u003eExpanded I\/O and Memory for Advanced Builds\u003c\/h2\u003e\n\u003cp\u003eThe Plus variant steps up to 18 GPIOs and adds a second UART and SPI interface plus I2S, alongside a B2B connector, giving it more headroom for advanced IoT projects, smart home devices, and professional wireless applications that need extra I\/O. Onboard flash is also upgraded to 16MB, up from 8MB on the standard board, for larger applications.\u003c\/p\u003e\n\u003ch2\u003eWi-Fi and Bluetooth with Long Range\u003c\/h2\u003e\n\u003cp\u003eThe board includes a complete 2.4GHz Wi-Fi subsystem alongside Bluetooth Low Energy 5.0, supporting communication over 100m or more with a U.FL antenna, along with efficient power management including deep sleep consumption as low as 33.5 μA and integrated Li-ion battery charging.\u003c\/p\u003e\n\u003ch2\u003eClassic XIAO Form Factor\u003c\/h2\u003e\n\u003cp\u003eDespite the extra I\/O and memory, the board keeps the familiar 21 x 17.8mm XIAO footprint with 2.54mm pin headers and single-sided mounting, and remains natively compatible with the full range of XIAO accessory add-ons, including connectivity modules, sensors, and actuators.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-S3R8, Xtensa LX7 dual-core 32-bit, up to 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz Wi-Fi, Bluetooth Low Energy 5.0, Bluetooth Mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8MB PSRAM, 16MB flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2x UART, 1x I2C, 1x I2S, 2x SPI, 18x GPIO (PWM), 9x ADC, User LED, Charge LED, B2B Connector, Reset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via Type-C, 3.7V via BAT, 100mA (fast) \/ 0.9mA (trickle) charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Power Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31.6mA modem-sleep, 2.45mA light-sleep, 33.51 μA deep sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi Active Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e81mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBLE Active Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e101mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/plus_pinout_234753da-a0ac-4c2b-81b2-5622dbd30042_1024x1024.webp?v=1786240460\" alt=\"Seeed Studio XIAO ESP32-S3 Plus Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/xiao_esp32s3_getting_started\/#for-seeed-studio-xiao-esp32s3\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-s3_datasheet_en.pdf\"\u003eESP32-S3 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn onboard antenna is included, though if you need extra range for your project, our \u003ca href=\"https:\/\/zaitronics.com.au\/products\/2-4ghz-3dbi-wi-fi-antenna-with-sma-to-ipex-connector-for-esp32-esp8266-modules\"\u003e2.4GHz Wi-Fi Antenna\u003c\/a\u003e is compatible with the XIAO ESP32-S3 Plus. Don't need the extra I\/O? The standard \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-s3-soldered\"\u003eXIAO ESP32-S3\u003c\/a\u003e covers most projects.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998049157412,"sku":"SS102010671","price":18.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010671-seeedstudio-xiao-esp32s3-plus-45font_1.jpg?v=1786241894"},{"product_id":"seeed-studio-xiao-esp32-s3-sense","title":"Seeed Studio XIAO ESP32-S3 Sense","description":"\u003cp\u003eSeeed Studio XIAO ESP32-S3 Sense combines the dual-core ESP32-S3 chip with an onboard camera and digital microphone, built for embedded machine learning applications like voice recognition and vision AI. It supports both Wi-Fi and Bluetooth Low Energy, and pairs 8MB PSRAM and 8MB flash with an external SD card slot for storing captured data.\u003c\/p\u003e\n\u003ch2\u003eOnboard Camera and Microphone for Embedded ML\u003c\/h2\u003e\n\u003cp\u003eA detachable camera sensor captures up to 2048x1536 resolution and is compatible with both the OV3660 and OV5640 sensors, alongside an integrated digital microphone. Combined with pre-trained AI models from SenseCraft AI for no-code deployment, it's well suited to vision and audio-based ML projects without needing to train a model from scratch. Note that current stock may ship with either an OV2640 or OV3660 camera sensor as Seeed transitions to the newer, lower-power OV3660.\u003c\/p\u003e\n\u003ch2\u003eStorage and Connectivity\u003c\/h2\u003e\n\u003cp\u003eOnboard 8MB PSRAM and 8MB flash are paired with a microSD card slot supporting up to 32GB FAT storage, giving you room to log images, audio, or sensor data locally. Wi-Fi and Bluetooth Low Energy 5.0 are both built in, with communication over 100m or more possible when paired with a U.FL antenna.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXIAO ESP32-S3 board\u003c\/li\u003e\n\u003cli\u003ePlug-in camera sensor board\u003c\/li\u003e\n\u003cli\u003e2x aluminium heat sinks for XIAO\u003c\/li\u003e\n\u003cli\u003e2x 7-pin headers\u003c\/li\u003e\n\u003cli\u003eAntenna\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-S3R8, Xtensa LX7 dual-core 32-bit, up to 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz Wi-Fi, Bluetooth Low Energy 5.0, Bluetooth Mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-in Sensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x OV3660 camera sensor, 1x digital microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8MB PSRAM, 8MB flash, onboard SD card slot (up to 32GB FAT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x UART, 1x I2C, 1x I2S, 1x SPI, 11x GPIO (PWM), 9x ADC, User LED, Charge LED, B2B Connector (2 extra GPIOs), Reset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8 x 15mm (with expansion board)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via Type-C, 3.7V via BAT, 50mA (fast) \/ 3.8mA (trickle) charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Power Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44mA modem-sleep, 5mA light-sleep, 3mA deep sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi Active Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110mA (with expansion board)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBLE Active Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e102mA (with expansion board)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2_24_1024x1024.webp?v=1786240699\" alt=\"Seeed Studio XIAO ESP32-S3 Sense Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/xiao_esp32s3_getting_started\/#for-seeed-studio-xiao-esp32s3\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-s3_datasheet_en.pdf\"\u003eESP32-S3 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn antenna is included in the box, though if you need extra range for your project, our \u003ca href=\"https:\/\/zaitronics.com.au\/products\/2-4ghz-3dbi-wi-fi-antenna-with-sma-to-ipex-connector-for-esp32-esp8266-modules\"\u003e2.4GHz Wi-Fi Antenna\u003c\/a\u003e is compatible with the XIAO ESP32-S3 Sense. Prefer plug-and-play? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-s3-sense-soldered\"\u003epre-soldered XIAO ESP32-S3 Sense\u003c\/a\u003e instead. Don't need the camera and mic? See the standard \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-s3\"\u003eXIAO ESP32-S3\u003c\/a\u003e.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998049648932,"sku":"SS113991115","price":30.5,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-113991115-xiao-esp32-s3-sense.jpg?v=1786242167"},{"product_id":"seeed-studio-xiao-esp32-s3-sense-soldered","title":"Seeed Studio XIAO ESP32-S3 Sense - Soldered","description":"\u003cp\u003eSeeed Studio XIAO ESP32-S3 Sense combines the dual-core ESP32-S3 chip with an onboard camera and digital microphone, built for embedded machine learning applications like voice recognition and vision AI. It supports both Wi-Fi and Bluetooth Low Energy, and pairs 8MB PSRAM and 8MB flash with an external SD card slot for storing captured data.\u003c\/p\u003e\n\u003ch2\u003eSolder-Free for Instant Creation\u003c\/h2\u003e\n\u003cp\u003eThis version comes with headers already soldered on, so there's no soldering iron required. Just unbox it and plug straight into a breadboard, ideal for rapid prototyping and getting your vision or audio ML project running quickly.\u003c\/p\u003e\n\u003ch2\u003eOnboard Camera and Microphone for Embedded ML\u003c\/h2\u003e\n\u003cp\u003eA detachable camera sensor captures up to 2048x1536 resolution and is compatible with both the OV3660 and OV5640 sensors, alongside an integrated digital microphone. Combined with pre-trained AI models from SenseCraft AI for no-code deployment, it's well suited to vision and audio-based ML projects without needing to train a model from scratch. Note that current stock may ship with either an OV2640 or OV3660 camera sensor as Seeed transitions to the newer, lower-power OV3660.\u003c\/p\u003e\n\u003ch2\u003eStorage and Connectivity\u003c\/h2\u003e\n\u003cp\u003eOnboard 8MB PSRAM and 8MB flash are paired with a microSD card slot supporting up to 32GB FAT storage, giving you room to log images, audio, or sensor data locally. Wi-Fi and Bluetooth Low Energy 5.0 are both built in, with communication over 100m or more possible when paired with a U.FL antenna.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXIAO ESP32-S3 board\u003c\/li\u003e\n\u003cli\u003ePlug-in camera sensor board\u003c\/li\u003e\n\u003cli\u003e2x aluminium heat sinks for XIAO\u003c\/li\u003e\n\u003cli\u003e2x 7-pin headers\u003c\/li\u003e\n\u003cli\u003eAntenna\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-S3R8, Xtensa LX7 dual-core 32-bit, up to 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz Wi-Fi, Bluetooth Low Energy 5.0, Bluetooth Mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-in Sensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x OV3660 camera sensor, 1x digital microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8MB PSRAM, 8MB flash, onboard SD card slot (up to 32GB FAT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x UART, 1x I2C, 1x I2S, 1x SPI, 11x GPIO (PWM), 9x ADC, User LED, Charge LED, B2B Connector (2 extra GPIOs), Reset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8 x 15mm (with expansion board)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via Type-C, 3.7V via BAT, 50mA (fast) \/ 3.8mA (trickle) charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Power Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44mA modem-sleep, 5mA light-sleep, 3mA deep sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi Active Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110mA (with expansion board)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBLE Active Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e102mA (with expansion board)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2_24_1024x1024.webp?v=1786240699\" alt=\"Seeed Studio XIAO ESP32-S3 Sense Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/xiao_esp32s3_getting_started\/#for-seeed-studio-xiao-esp32s3\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-s3_datasheet_en.pdf\"\u003eESP32-S3 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn antenna is included in the box, though if you need extra range for your project, our \u003ca href=\"https:\/\/zaitronics.com.au\/products\/2-4ghz-3dbi-wi-fi-antenna-with-sma-to-ipex-connector-for-esp32-esp8266-modules\"\u003e2.4GHz Wi-Fi Antenna\u003c\/a\u003e is compatible with the XIAO ESP32-S3 Sense. Prefer to solder your own headers? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-s3-sense\"\u003eunsoldered XIAO ESP32-S3 Sense\u003c\/a\u003e instead. Don't need the camera and mic? See the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-s3-soldered\"\u003eXIAO ESP32-S3 (Soldered)\u003c\/a\u003e.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998050697508,"sku":"SS102010635","price":33.5,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010635-xiao-esp32-s3-sense_pre-soldered.jpg?v=1786245436"},{"product_id":"seeed-studio-xiao-esp32-c6","title":"Seeed Studio XIAO ESP32-C6","description":"\u003cp\u003eSeeed Studio XIAO ESP32-C6 is a cost-effective microcontroller board based on Espressif's ESP32-C6, built for Matter-compliant smart home applications with support for 2.4GHz Wi-Fi 6, Bluetooth Low Energy 5.0, Zigbee, and Thread. It keeps the thumb-sized, single-sided mount footprint of the XIAO series, making it a good fit for space-limited projects that need broad wireless protocol support.\u003c\/p\u003e\n\u003ch2\u003eMulti-Protocol Wireless for Smart Home Projects\u003c\/h2\u003e\n\u003cp\u003eThe board combines 2.4GHz Wi-Fi 6 (802.11ax), Bluetooth 5 (LE), and an IEEE 802.15.4 radio, giving you access to Thread and Zigbee alongside standard Wi-Fi and BLE. That native Matter support makes it well suited to building interoperable smart home devices, with an onboard antenna offering up to 80m of BLE\/Wi-Fi range and a reserved interface for an external U.FL antenna if you need more.\u003c\/p\u003e\n\u003ch2\u003eOn-Chip Security\u003c\/h2\u003e\n\u003cp\u003eBuilt around the ESP32-C6, the board includes secure boot, encryption, and a Trusted Execution Environment (TEE) on-chip, adding a level of built-in security for smart home and IoT projects without extra components. It also integrates easily with major IoT cloud platforms, including ESP RainMaker, AWS IoT, Microsoft Azure, and Google Cloud.\u003c\/p\u003e\n\u003ch2\u003eDual RISC-V Processors and Low Power Design\u003c\/h2\u003e\n\u003cp\u003eTwo 32-bit RISC-V processors are onboard, a high-performance core running up to 160 MHz and a low-power core clocking up to 20 MHz. Power management offers four working modes, with deep sleep consumption as low as 15 μA, plus support for lithium battery charge management.\u003c\/p\u003e\n\u003ch2\u003eClassic XIAO Form Factor\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.8mm with a single-sided component mount, it keeps the familiar compact XIAO footprint, suited to wearables and other space-constrained builds.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXIAO ESP32-C6 board\u003c\/li\u003e\n\u003cli\u003e2x 7-pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEspressif ESP32-C6, dual 32-bit RISC-V, high-performance core up to 160 MHz, low-power core up to 20 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz Wi-Fi 6, Bluetooth Low Energy 5.0, Zigbee, Thread, IEEE 802.15.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-chip Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e512KB SRAM, 4MB flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x UART, 1x LP_UART, 1x I2C, 1x LP_I2C, 1x SPI, 11x GPIO (PWM), 7x ADC, 1x SDIO, Reset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via Type-C, 3.7V via BAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Power Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30mA modem-sleep, 3.1mA light-sleep, 15 μA deep sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/5_10_1024x1024.webp?v=1786244754\" alt=\"Seeed Studio XIAO ESP32-C6 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/xiao_esp32c6_getting_started\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-c6_datasheet_en.pdf\"\u003eESP32-C6 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer plug-and-play? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-c6-soldered\"\u003epre-soldered XIAO ESP32-C6\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998116561188,"sku":"SS113991254","price":12.7,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-113991254-seeedxiao-esp32c6-45font_1.jpg?v=1786244963"},{"product_id":"seeed-studio-xiao-esp32-c6-soldered","title":"Seeed Studio XIAO ESP32-C6 - Soldered","description":"\u003cp\u003eSeeed Studio XIAO ESP32-C6 is a cost-effective microcontroller board based on Espressif's ESP32-C6, built for Matter-compliant smart home applications with support for 2.4GHz Wi-Fi 6, Bluetooth Low Energy 5.0, Zigbee, and Thread. It keeps the thumb-sized, single-sided mount footprint of the XIAO series, making it a good fit for space-limited projects that need broad wireless protocol support.\u003c\/p\u003e\n\u003ch2\u003eSolder-Free for Instant Creation\u003c\/h2\u003e\n\u003cp\u003eThis version comes with headers already soldered on, so there's no soldering iron required. Just unbox it and plug straight into a breadboard, ideal for rapid prototyping, workshops, and beginner-friendly builds.\u003c\/p\u003e\n\u003ch2\u003eMulti-Protocol Wireless for Smart Home Projects\u003c\/h2\u003e\n\u003cp\u003eThe board combines 2.4GHz Wi-Fi 6 (802.11ax), Bluetooth 5 (LE), and an IEEE 802.15.4 radio, giving you access to Thread and Zigbee alongside standard Wi-Fi and BLE. That native Matter support makes it well suited to building interoperable smart home devices, with an onboard antenna offering up to 80m of BLE\/Wi-Fi range and a reserved interface for an external U.FL antenna if you need more.\u003c\/p\u003e\n\u003ch2\u003eOn-Chip Security\u003c\/h2\u003e\n\u003cp\u003eBuilt around the ESP32-C6, the board includes secure boot, encryption, and a Trusted Execution Environment (TEE) on-chip, adding a level of built-in security for smart home and IoT projects without extra components. It also integrates easily with major IoT cloud platforms, including ESP RainMaker, AWS IoT, Microsoft Azure, and Google Cloud.\u003c\/p\u003e\n\u003ch2\u003eDual RISC-V Processors and Low Power Design\u003c\/h2\u003e\n\u003cp\u003eTwo 32-bit RISC-V processors are onboard, a high-performance core running up to 160 MHz and a low-power core clocking up to 20 MHz. Power management offers four working modes, with deep sleep consumption as low as 15 μA, plus support for lithium battery charge management.\u003c\/p\u003e\n\u003ch2\u003eClassic XIAO Form Factor\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.8mm with a single-sided component mount, it keeps the familiar compact XIAO footprint, suited to wearables and other space-constrained builds.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEspressif ESP32-C6, dual 32-bit RISC-V, high-performance core up to 160 MHz, low-power core up to 20 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz Wi-Fi 6, Bluetooth Low Energy 5.0, Zigbee, Thread, IEEE 802.15.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-chip Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e512KB SRAM, 4MB flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x UART, 1x LP_UART, 1x I2C, 1x LP_I2C, 1x SPI, 11x GPIO (PWM), 7x ADC, 1x SDIO, Reset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via Type-C, 3.7V via BAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Power Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30mA modem-sleep, 3.1mA light-sleep, 15 μA deep sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/5_10_1024x1024.webp?v=1786244754\" alt=\"Seeed Studio XIAO ESP32-C6 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/xiao_esp32c6_getting_started\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-c6_datasheet_en.pdf\"\u003eESP32-C6 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer to solder your own headers? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-c6\"\u003eXIAO ESP32-C6\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998117151012,"sku":"SS102010636","price":14.9,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010636-seeed-studio-xiao-esp32c6-_pre-soldered_-45font.jpg?v=1786245222"},{"product_id":"seeed-studio-xiao-esp32-c5","title":"Seeed Studio XIAO ESP32-C5","description":"\u003cp\u003eSeeed Studio XIAO ESP32-C5 is the first XIAO module with 5GHz Wi-Fi support, built on RISC-V architecture and combining 2.4GHz and 5GHz dual-band Wi-Fi 6, Bluetooth 5 (LE), and IEEE 802.15.4 (Zigbee, Thread) connectivity in the classic 21 x 17.8mm XIAO footprint. It offers full support for IoT application protocols including Matter, HomeKit, and MQTT, giving projects smoother and more reliable wireless performance than 2.4GHz-only boards.\u003c\/p\u003e\n\u003ch2\u003eFirst XIAO with 5GHz Wi-Fi\u003c\/h2\u003e\n\u003cp\u003eDual-band Wi-Fi 6 gives you access to cleaner spectrum and higher throughput on 5GHz, while maintaining full 2.4GHz compatibility for existing networks and devices.\u003c\/p\u003e\n\u003ch2\u003eComprehensive Wireless Connectivity\u003c\/h2\u003e\n\u003cp\u003eDual-band Wi-Fi 6, Bluetooth 5 LE, and IEEE 802.15.4 together provide broad IoT protocol coverage, with full support for Matter, HomeKit, and MQTT, making it well suited to smart home and interoperable IoT projects.\u003c\/p\u003e\n\u003ch2\u003eHigh-Performance Core\u003c\/h2\u003e\n\u003cp\u003eA 32-bit RISC-V single-core processor runs at up to 240 MHz, paired with 384KB of on-chip SRAM, 8MB flash, and 8MB PSRAM. This gives the board enough headroom for smooth protocol handling, multitasking, and more demanding applications.\u003c\/p\u003e\n\u003ch2\u003eEnhanced Security\u003c\/h2\u003e\n\u003cp\u003eSecure boot, flash encryption, and hardware cryptographic accelerators are built in to protect firmware and data integrity.\u003c\/p\u003e\n\u003ch2\u003eBuilt-In Battery Interface for Low-Power Designs\u003c\/h2\u003e\n\u003cp\u003eIntegrated battery management supports ultra-low-power operation, with deep sleep current as low as 15 μA on battery power, making it a solid option for portable and battery-powered IoT devices.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXIAO ESP32-C5 board\u003c\/li\u003e\n\u003cli\u003eFPC antenna\u003c\/li\u003e\n\u003cli\u003e2x pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-C5HR8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32-bit RISC-V single-core, up to 240 MHz, plus a low-power 32-bit RISC-V core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e384KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePSRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11x GPIO, 1x analog pin plus 4x analog pad (reverse side), 1x I2C, 1x UART, 1x SPI, 1x JTAG (reverse side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUser LED (Green), Charge LED, Reset Button, Boot Button, U.FL Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAntenna\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz FPC, 2.9dBi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless Connectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz and 5GHz dual-band Wi-Fi 6 (802.11ax), Bluetooth 5 (LE), Zigbee, Thread (802.15.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via Type-C, 3.7V via battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDeep Sleep (Typ.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e375 μA via USB power, 15 μA via battery power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eDual-band Wi-Fi support comes with certification coverage for W52, W53, and W56, and is optimised for indoor environments. Outdoor deployment is available on inquiry.\u003c\/p\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/32c5.2_1024x1024.webp?v=1786245770\" alt=\"Seeed Studio XIAO ESP32-C5 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/xiao_esp32c5_getting_started\/\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-c5_datasheet_en.pdf\"\u003eESP32-C5 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer plug-and-play? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-c5-soldered\"\u003epre-soldered XIAO ESP32-C5\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998119837988,"sku":"SS100010048","price":14.8,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-100010048-seeed-studio-xiao-esp32c5.jpg?v=1786245967"},{"product_id":"seeed-studio-xiao-esp32-c5-soldered","title":"Seeed Studio XIAO ESP32-C5 - Soldered","description":"\u003cp\u003eSeeed Studio XIAO ESP32-C5 is the first XIAO module with 5GHz Wi-Fi support, built on RISC-V architecture and combining 2.4GHz and 5GHz dual-band Wi-Fi 6, Bluetooth 5 (LE), and IEEE 802.15.4 (Zigbee, Thread) connectivity in the classic 21 x 17.8mm XIAO footprint. It offers full support for IoT application protocols including Matter, HomeKit, and MQTT, giving projects smoother and more reliable wireless performance than 2.4GHz-only boards.\u003c\/p\u003e\n\n\u003ch2\u003eSolder-Free for Instant Creation\u003c\/h2\u003e\n\u003cp\u003eThis version comes with headers already soldered on, so there's no soldering iron required. Just unbox it and plug straight into a breadboard, ideal for rapid prototyping and getting a dual-band Wi-Fi project running quickly.\u003c\/p\u003e\n\n\u003ch2\u003eFirst XIAO with 5GHz Wi-Fi\u003c\/h2\u003e\n\u003cp\u003eDual-band Wi-Fi 6 gives you access to cleaner spectrum and higher throughput on 5GHz, while maintaining full 2.4GHz compatibility for existing networks and devices.\u003c\/p\u003e\n\n\u003ch2\u003eComprehensive Wireless Connectivity\u003c\/h2\u003e\n\u003cp\u003eDual-band Wi-Fi 6, Bluetooth 5 LE, and IEEE 802.15.4 together provide broad IoT protocol coverage, with full support for Matter, HomeKit, and MQTT, making it well suited to smart home and interoperable IoT projects.\u003c\/p\u003e\n\n\u003ch2\u003eHigh-Performance Core\u003c\/h2\u003e\n\u003cp\u003eA 32-bit RISC-V single-core processor runs at up to 240 MHz, paired with 384KB of on-chip SRAM, 8MB flash, and 8MB PSRAM. This gives the board enough headroom for smooth protocol handling, multitasking, and more demanding applications.\u003c\/p\u003e\n\n\u003ch2\u003eEnhanced Security\u003c\/h2\u003e\n\u003cp\u003eSecure boot, flash encryption, and hardware cryptographic accelerators are built in to protect firmware and data integrity.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt-In Battery Interface for Low-Power Designs\u003c\/h2\u003e\n\u003cp\u003eIntegrated battery management supports ultra-low-power operation, with deep sleep current as low as 15 μA on battery power, making it a solid option for portable and battery-powered IoT devices.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-C5HR8\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32-bit RISC-V single-core, up to 240 MHz, plus a low-power 32-bit RISC-V core\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e384KB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePSRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8MB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8MB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11x GPIO, 1x analog pin plus 4x analog pad (reverse side), 1x I2C, 1x UART, 1x SPI, 1x JTAG (reverse side)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUser LED (Green), Charge LED, Reset Button, Boot Button, U.FL Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAntenna\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz FPC, 2.9dBi\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless Connectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4GHz and 5GHz dual-band Wi-Fi 6 (802.11ax), Bluetooth 5 (LE), Zigbee, Thread (802.15.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V via Type-C, 3.7V via battery\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDeep Sleep (Typ.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e375 μA via USB power, 15 μA via battery power\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eDual-band Wi-Fi support comes with certification coverage for W52, W53, and W56, and is optimised for indoor environments. Outdoor deployment is available on inquiry.\u003c\/p\u003e\n\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/32c5.2.webp?v=1786245770\" alt=\"Seeed Studio XIAO ESP32-C5 Pinout\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/xiao_esp32c5_getting_started\/\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-c5_datasheet_en.pdf\"\u003eESP32-C5 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer to solder your own headers? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-c5\"\u003eXIAO ESP32-C5\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998121050404,"sku":"SS100093057","price":17.3,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-100093057-seeed-studio-xiao-esp32c5_pre-solder.jpg?v=1786246232"},{"product_id":"seeed-studio-xiao-ra4m1","title":"Seeed Studio XIAO RA4M1","description":"\u003cp\u003eSeeed Studio XIAO RA4M1 integrates Renesas' RA4M1 chip, a 32-bit ARM Cortex-M4 MCU running at up to 48 MHz with FPU, into the classic 21 x 17.8mm XIAO form factor. It offers 256KB flash, 32KB SRAM, 8KB EEPROM, a USB 2.0 connector, a 14-bit ADC, a 12-bit DAC, and a CAN bus interface, and shares the same 32-bit microcontroller as the Arduino Uno R4, making it natively compatible with the Arduino IDE.\u003c\/p\u003e\n\u003ch2\u003eExpanded I\/O for More Complex Projects\u003c\/h2\u003e\n\u003cp\u003eThe board adds 8 new IO pins on the back compared to earlier XIAO boards, bringing the total to 19 GPIOs. That extra I\/O headroom makes it a better fit for more complex applications that would otherwise outgrow a standard XIAO board.\u003c\/p\u003e\n\u003ch2\u003eOnboard Resources and Security\u003c\/h2\u003e\n\u003cp\u003eAlongside the 14-bit ADC and 12-bit DAC, the board includes USB 2.0 and an onboard RGB LED. Built-in hardware encryption, secure boot, and key storage add a level of application security for projects that need it, backed by AES128\/256.\u003c\/p\u003e\n\u003ch2\u003eEfficient Power Design\u003c\/h2\u003e\n\u003cp\u003eFour operating modes are available, with deep sleep consumption as low as 45μA, along with onboard charging circuitry and support for lithium battery charge management, making it a solid option for battery-powered applications.\u003c\/p\u003e\n\u003ch2\u003eCompact and Production-Friendly\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.8mm, it keeps the classic thumb-sized XIAO form factor. Its SMD design places all components on the front with stamp holes on both sides, suited to efficient mass production as well as bench prototyping.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXIAO RA4M1 board\u003c\/li\u003e\n\u003cli\u003e2x 7-pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRenesas RA4M1, 48MHz ARM Cortex-M4 with FPU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e256KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUser LED, Power LED, RGB LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19 IOs total, 6x analog, 19x digital, 2x I2C, 2x UART, 2x SPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eButtons\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecurity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAES128\/256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Power (Typ.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42.6μA@3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArduino IDE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/XIAO-RA4M1-pinout_1024x1024.webp\" alt=\"Seeed Studio XIAO RA4M1 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/getting_started_xiao_ra4m1\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/r01ds0355ej0110-ra4m1.pdf\"\u003eRenesas RA4M1 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer plug-and-play? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-ra4m1-soldered\"\u003epre-soldered XIAO RA4M1\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998127341860,"sku":"SS102010551","price":11.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010551-seeed-studio-xiao-ra4m1-45font.jpg?v=1786246839"},{"product_id":"seeed-studio-xiao-ra4m1-soldered","title":"Seeed Studio XIAO RA4M1 - Soldered","description":"\u003cp\u003eSeeed Studio XIAO RA4M1 integrates Renesas' RA4M1 chip, a 32-bit ARM Cortex-M4 MCU running at up to 48 MHz with FPU, into the classic 21 x 17.8mm XIAO form factor. It offers 256KB flash, 32KB SRAM, 8KB EEPROM, a USB 2.0 connector, a 14-bit ADC, a 12-bit DAC, and a CAN bus interface, and shares the same 32-bit microcontroller as the Arduino Uno R4, making it natively compatible with the Arduino IDE.\u003c\/p\u003e\n\u003ch2\u003eSolder-Free for Instant Creation\u003c\/h2\u003e\n\u003cp\u003eThis version comes with headers already soldered on, so there's no soldering iron required. Just unbox it and plug straight into a breadboard, ideal for rapid prototyping, workshops, and beginner-friendly builds.\u003c\/p\u003e\n\u003ch2\u003eExpanded I\/O for More Complex Projects\u003c\/h2\u003e\n\u003cp\u003eThe board adds 8 new IO pins on the back compared to earlier XIAO boards, bringing the total to 19 GPIOs. That extra I\/O headroom makes it a better fit for more complex applications that would otherwise outgrow a standard XIAO board.\u003c\/p\u003e\n\u003ch2\u003eOnboard Resources and Security\u003c\/h2\u003e\n\u003cp\u003eAlongside the 14-bit ADC and 12-bit DAC, the board includes USB 2.0 and an onboard RGB LED. Built-in hardware encryption, secure boot, and key storage add a level of application security for projects that need it, backed by AES128\/256.\u003c\/p\u003e\n\u003ch2\u003eEfficient Power Design\u003c\/h2\u003e\n\u003cp\u003eFour operating modes are available, with deep sleep consumption as low as 45μA, along with onboard charging circuitry and support for lithium battery charge management, making it a solid option for battery-powered applications.\u003c\/p\u003e\n\u003ch2\u003eCompact and Production-Friendly\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.8mm, it keeps the classic thumb-sized XIAO form factor. Its SMD design places all components on the front with stamp holes on both sides, suited to efficient mass production as well as bench prototyping.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRenesas RA4M1, 48MHz ARM Cortex-M4 with FPU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e256KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUser LED, Power LED, RGB LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19 IOs total, 6x analog, 19x digital, 2x I2C, 2x UART, 2x SPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eButtons\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReset Button, Boot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecurity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAES128\/256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Power (Typ.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42.6μA@3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArduino IDE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/XIAO-RA4M1-pinout_1024x1024.webp\" alt=\"Seeed Studio XIAO RA4M1 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/getting_started_xiao_ra4m1\/#resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/r01ds0355ej0110-ra4m1.pdf\"\u003eRenesas RA4M1 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer to solder your own headers? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-ra4m1\"\u003eXIAO RA4M1\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998133993764,"sku":"SS102010638","price":13.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010638-seeed-studio-xiao-ra4m1-_pre-soldered_-45font.jpg?v=1786247254"},{"product_id":"seeed-studio-xiao-rp2350","title":"Seeed Studio XIAO RP2350","description":"\u003cp\u003eSeeed Studio XIAO RP2350 is built around the Raspberry Pi RP2350 chip, a dual-core, dual-architecture MCU that lets you switch between industry-standard Arm Cortex-M33 cores and open-hardware Hazard3 RISC-V cores, all packed into the classic 21 x 17.8mm XIAO form factor. It's compatible with C\/C++ and MicroPython, giving you flexibility in both architecture and development environment for a single board.\u003c\/p\u003e\n\u003ch2\u003eDual-Architecture Flexibility\u003c\/h2\u003e\n\u003cp\u003eThe RP2350 pairs dual Arm Cortex-M33 cores running at 150MHz with FPU alongside a pair of open-hardware Hazard3 RISC-V cores, letting you choose the architecture that best fits your project without changing boards.\u003c\/p\u003e\n\u003ch2\u003eExpanded I\/O for More Complex Projects\u003c\/h2\u003e\n\u003cp\u003eCompared to previous XIAO boards, this one adds 8 new IO pins on the back, bringing the total to 19 multifunction GPIOs covering analog, digital, I2C, UART, SPI, and PWM. That extra I\/O headroom makes it a better fit for more complex applications that would otherwise outgrow a standard XIAO board.\u003c\/p\u003e\n\u003ch2\u003eEnhanced Security and Power Design\u003c\/h2\u003e\n\u003cp\u003eBuilt-in secure boot and an encrypted bootloader help protect application security. On the power side, the board supports battery power supply with direct battery voltage measurement via internal IO, enhancing the onboard battery management system.\u003c\/p\u003e\n\u003ch2\u003eCompact and Production-Friendly\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.8mm, it keeps the classic thumb-sized XIAO form factor. Its SMD design places all components on the front with stamp holes on both sides, suited to efficient mass production as well as bench prototyping.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaspberry Pi RP2350, dual Arm Cortex-M33 @ 150MHz with FPU, or dual Hazard3 RISC-V cores\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e520KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19 multifunction pins (analog, digital, I2C, UART, SPI, PWM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRGB LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC\/C++, MicroPython\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/XIAO-RP2350-front_1024x1024.webp\" alt=\"Seeed Studio XIAO RP2350 Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/getting-started-xiao-rp2350\/#assets--resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/RP-008373-DS-2-rp2350-datasheet.pdf\"\u003eRP2350 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer plug-and-play? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-rp2350-soldered\"\u003epre-soldered XIAO RP2350\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998178099492,"sku":"SS102010550","price":10.25,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010550_xiao_rp2350-45font.jpg?v=1786248203"},{"product_id":"seeed-studio-xiao-rp2350-soldered","title":"Seeed Studio XIAO RP2350 - Soldered","description":"\u003cp\u003eSeeed Studio XIAO RP2350 is built around the Raspberry Pi RP2350 chip, a dual-core, dual-architecture MCU that lets you switch between industry-standard Arm Cortex-M33 cores and open-hardware Hazard3 RISC-V cores, all packed into the classic 21 x 17.8mm XIAO form factor. It's compatible with C\/C++ and MicroPython, giving you flexibility in both architecture and development environment for a single board.\u003c\/p\u003e\n\n\u003ch2\u003eSolder-Free for Instant Creation\u003c\/h2\u003e\n\u003cp\u003eThis version comes with headers already soldered on, so there's no soldering iron required. Just unbox it and plug straight into a breadboard, ideal for rapid prototyping, workshops, and beginner-friendly builds.\u003c\/p\u003e\n\n\u003ch2\u003eDual-Architecture Flexibility\u003c\/h2\u003e\n\u003cp\u003eThe RP2350 pairs dual Arm Cortex-M33 cores running at 150MHz with FPU alongside a pair of open-hardware Hazard3 RISC-V cores, letting you choose the architecture that best fits your project without changing boards.\u003c\/p\u003e\n\n\u003ch2\u003eExpanded I\/O for More Complex Projects\u003c\/h2\u003e\n\u003cp\u003eCompared to previous XIAO boards, this one adds 8 new IO pins on the back, bringing the total to 19 multifunction GPIOs covering analog, digital, I2C, UART, SPI, and PWM. That extra I\/O headroom makes it a better fit for more complex applications that would otherwise outgrow a standard XIAO board.\u003c\/p\u003e\n\n\u003ch2\u003eEnhanced Security and Power Design\u003c\/h2\u003e\n\u003cp\u003eBuilt-in secure boot and an encrypted bootloader help protect application security. On the power side, the board supports battery power supply with direct battery voltage measurement via internal IO, enhancing the onboard battery management system.\u003c\/p\u003e\n\n\u003ch2\u003eCompact and Production-Friendly\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.8mm, it keeps the classic thumb-sized XIAO form factor. Its SMD design places all components on the front with stamp holes on both sides, suited to efficient mass production as well as bench prototyping.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaspberry Pi RP2350, dual Arm Cortex-M33 @ 150MHz with FPU, or dual Hazard3 RISC-V cores\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e520KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2MB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19 multifunction pins (analog, digital, I2C, UART, SPI, PWM)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRGB LED\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC\/C++, MicroPython\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/XIAO-RP2350-front.webp\" alt=\"Seeed Studio XIAO RP2350 Pinout\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/wiki.seeedstudio.com\/getting-started-xiao-rp2350\/#assets--resources\"\u003eSeeed Studio Wiki\u003c\/a\u003e, full setup guides, pinout diagrams, and project examples\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/RP-008373-DS-2-rp2350-datasheet.pdf\"\u003eRP2350 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-expansion-breakout-boards\"\u003eXIAO Expansion \u0026amp; Breakout Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer to solder your own headers? Grab the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-rp2350\"\u003eXIAO RP2350\u003c\/a\u003e instead.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998180458788,"sku":"SS102010637","price":13.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-102010637-seeed-studio-xiao-rp2350-_pre-soldered_-45font.jpg?v=1786248427"},{"product_id":"seeed-studio-xiao-powerbread-breadboard-power-supply-meter","title":"Seeed Studio XIAO PowerBread - Breadboard Power Supply \u0026 Meter","description":"\u003cp\u003eSeeed Studio XIAO PowerBread is a breadboard power supply and meter designed to work alongside your \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO development board\u003c\/a\u003e, combining 3.3V and 5V power rails with a built-in colour LCD display for real-time voltage, current, and power monitoring. It's a handy bench tool for anyone prototyping on a breadboard who wants to see what their circuit is actually drawing without reaching for a multimeter.\u003c\/p\u003e\n\u003ch2\u003eReal-Time Power Monitoring\u003c\/h2\u003e\n\u003cp\u003eEssential power metrics are visible at a glance on the built-in LCD, showing live voltage, current, and power data with line charts and statistics. A TI INA3221 triple-channel monitor handles dual-channel voltage and current sensing, so you can track both output rails simultaneously.\u003c\/p\u003e\n\u003ch2\u003eHigh-Current, Dual-Rail Output\u003c\/h2\u003e\n\u003cp\u003ePowerBread delivers up to 1.5A of stable 3.3V power alongside a 5V output, covering most breadboard-based electronics projects in a compact footprint that's designed to minimise space usage on a standard breadboard.\u003c\/p\u003e\n\u003ch2\u003ePlug-and-Play Design\u003c\/h2\u003e\n\u003cp\u003eIt's powered via USB-C through your XIAO board and works straight out of the box on any standard breadboard, with no extra setup required. Long-press the dial to switch between channels in chart and statistic mode, and rotate it to adjust the display for different viewing angles.\u003c\/p\u003e\n\u003ch2\u003eOpen-Source and XIAO Compatible\u003c\/h2\u003e\n\u003cp\u003ePowerBread is compatible with almost all Seeed Studio XIAO dev boards, including the XIAO RP2040, RP2350, ESP32-C3, ESP32-S3, and ESP32-C6, with support for the XIAO SAMD21 and RA4M1 planned. The design and firmware are fully open-source, with active development on new features including PWM generation, ADC reading, and serial monitor functionality.\u003c\/p\u003e\n\u003ch2\u003eXPB Web Console\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/xiao-power-console-web.ioatlas.com\"\u003eXPB Web Console\u003c\/a\u003e is a free companion browser app that turns PowerBread into a full power-analysis workstation. Plug the board into any Chromium-based browser, click Connect, and the firmware streams live measurements over the Web Serial API, with no drivers or installs required. It includes live charts for voltage, current, and power on both channels sampled at 100 Hz, per-channel energy integration in mAh and mWh with a one-click reset, dark and light themes, and a debug console for troubleshooting.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXIAO PowerBread board\u003c\/li\u003e\n\u003cli\u003e2x 2x2 pin headers\u003c\/li\u003e\n\u003cli\u003e1x 2x3 pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePowered via USB-C through the XIAO board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltages\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V and 3.3V, up to 1.5A on the 3.3V rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLCD screen for real-time power monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Sensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTI INA3221 triple-channel current\/voltage\/power monitor, dual-channel simultaneous measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard Microcontroller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRP2040, handles sensor data, display control, and future USB-serial and PWM features\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible XIAO Boards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXIAO RP2040, RP2350, ESP32-C3, ESP32-S3, ESP32-C6 (SAMD21 and RA4M1 support coming soon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for seamless breadboard integration with a minimal footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDisplay Modes\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/F1-114993507.webp\" alt=\"XIAO PowerBread monitor, line chart, and statistic modes\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe onboard display switches between monitor mode, a live line chart, and a statistics view.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/F2-114993507.webp\" alt=\"XIAO PowerBread switching between 3.3V and 5V channels\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003eLong-press the dial to switch between the 3.3V and 5V channels.\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/xiao-power-console-web.ioatlas.com\"\u003eXPB Web Console\u003c\/a\u003e, the companion browser app for live power analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/nicho810\/XIAO-PowerBread\"\u003eGitHub Repository\u003c\/a\u003e, open-source firmware and hardware design files\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998195990820,"sku":"SS114993507","price":43.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-114993507-xiao-powerbread-45font.jpg?v=1786250203"},{"product_id":"can-bus-breakout-board-for-seeed-studio-xiao","title":"CAN Bus Breakout Board for Seeed Studio XIAO","description":"\u003cp\u003eSeeed Studio CAN Bus Breakout Board is an expansion board that adds CAN Bus communication to any \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO development board\u003c\/a\u003e. It pairs the MCP2515 CAN controller with the SN65HVD230 transceiver, giving you reliable, ready-made CAN Bus hardware without wiring up the chips yourself.\u003c\/p\u003e\n\u003ch2\u003eWhat Is CAN Bus?\u003c\/h2\u003e\n\u003cp\u003eCAN, or Controller Area Network, allows microcontrollers and devices to communicate with each other without a host computer, commonly used for control and data acquisition in vehicles. Each node on the bus has an ID, with higher-priority IDs allowed to transmit first while others listen, so two nodes never talk at once. This arbitration means you can simply connect components to the bus without worrying about signal routing.\u003c\/p\u003e\n\u003ch2\u003eEfficient, Reliable Communication\u003c\/h2\u003e\n\u003cp\u003eThe onboard MCP2515 controller handles CAN Bus communication, while the SN65HVD230 transceiver takes care of accurate signal conversion, giving you a robust interface for CAN-based projects. CANH and CANL lines are accessible through a convenient terminal connection for easy wiring into an existing bus.\u003c\/p\u003e\n\u003ch2\u003eSeamless XIAO Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe board is designed to work directly with the Seeed Studio XIAO development board range, letting you bring CAN Bus capability into the same compact ecosystem you're already using. It's a good fit for automotive applications, industrial control systems, robotics projects, and IoT devices that need CAN Bus connectivity in a small footprint.\u003c\/p\u003e\n\u003cp\u003eNote that this board isn't directly compatible with the XIAO nRF54L15 series, since Arduino isn't currently supported on that board. The hardware interface itself is fully compatible, so developers can manually adapt the software if needed, and official software support from Seeed Studio is in development.\u003c\/p\u003e\n\u003ch2\u003eHardware Overview\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1_85_1024x1024.webp\" alt=\"CAN Bus Breakout Board for XIAO hardware overview\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003col\u003e\n\u003cli\u003eGND\u003c\/li\u003e\n\u003cli\u003eCANH\u003c\/li\u003e\n\u003cli\u003eCANL\u003c\/li\u003e\n\u003cli\u003eLED indicators for RX\/TX\u003c\/li\u003e\n\u003cli\u003eSN65HVD230 transceiver\u003c\/li\u003e\n\u003cli\u003eMCP2515 controller\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeeed Studio XIAO development boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCAN Bus (Controller Area Network)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCAN Transceiver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSN65HVD230\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCAN Controller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMCP2515\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTerminal for CANH and CANL lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/MCP2515-Family-Data-Sheet-DS20001801K.pdf\"\u003eMCP2515 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/sn65hvd230-datasheet.pdf\"\u003eSN65HVD230 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOther CAN Bus Options\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a standalone module instead? See the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/mcp2515-can-controller-bus\"\u003eMCP2515 CAN Bus Controller\u003c\/a\u003e, a basic module without a microcontroller\u003c\/li\u003e\n\u003cli\u003eWorking from a PC instead of a microcontroller? The \u003ca href=\"https:\/\/zaitronics.com.au\/products\/usb-to-can-adapter-model-a\"\u003eUSB to CAN Adapter\u003c\/a\u003e connects a computer directly to a CAN Bus\u003c\/li\u003e\n\u003cli\u003ePrefer an all-in-one Feather board? The \u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-rp2040-can-bus-feather-with-mcp2515-can-controller-stemma-qt\"\u003eAdafruit RP2040 CAN Bus Feather\u003c\/a\u003e integrates an MCP2515 controller with STEMMA QT\u003c\/li\u003e\n\u003cli\u003eBuilding on Raspberry Pi instead of XIAO? Check out the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/rs485-can-hat-for-raspberry-pi\"\u003eRS485 CAN HAT for Raspberry Pi\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998614077732,"sku":"SS105100001","price":18.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-seeed-can-bus-breakout-board-45font.jpg?v=1786272855"},{"product_id":"seeed-studio-expansion-board-base-for-xiao-with-oled-display","title":"Seeed Studio Expansion Board Base for XIAO with OLED Display","description":"\u003cp\u003eSeeed Studio Expansion Board Base for XIAO turns any \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO development board\u003c\/a\u003e into a compact, feature-rich prototyping platform, adding a 0.96\" OLED display, real-time clock, buzzer, buttons, and expandable storage in a board only about half the size of a Raspberry Pi 4. It's a solid base for wearable projects, sensor hubs, and anything that needs onboard debugging without tying up a PC.\u003c\/p\u003e\n\u003ch2\u003eOnboard OLED for Visual Debugging\u003c\/h2\u003e\n\u003cp\u003eThe built-in 0.96\" OLED display lets you view sensor readings, status data, or debug output directly on the board, without needing a serial monitor connected to a PC. That makes it well suited to standalone builds like data monitors or sensor hubs where a screen is genuinely useful.\u003c\/p\u003e\n\u003ch2\u003eRich Onboard Peripherals\u003c\/h2\u003e\n\u003cp\u003eAlongside the display, the board includes a high-precision RTC with battery backup for accurate timekeeping when main power is off, a passive buzzer for simple audio feedback, a dedicated user button in addition to the reset button, and a MicroSD card slot for expanding memory when working with larger CircuitPython libraries.\u003c\/p\u003e\n\u003ch2\u003eQuick Prototyping and Easy Debugging\u003c\/h2\u003e\n\u003cp\u003eA RESET button and an SWD pin broken out to a male header make debugging and firmware flashing straightforward without extra jumper wires. All pins are led out to standard connectors, so wiring sensors or peripherals is plug-and-play rather than requiring any soldering.\u003c\/p\u003e\n\u003ch2\u003eBattery Power and Charging\u003c\/h2\u003e\n\u003cp\u003eA JST 2.0mm LiPo battery connector and onboard battery management system support both USB and battery power, along with onboard recharging. A 5V output is also broken out to a male header for powering servos or 5V sensors directly.\u003c\/p\u003e\n\u003ch2\u003eCompact Size\u003c\/h2\u003e\n\u003cp\u003eAt roughly half the footprint of a Raspberry Pi 4, the board stays compact enough for tiny and wearable projects while still fitting in the full set of onboard peripherals.\u003c\/p\u003e\n\u003cp\u003eNote this board isn't compatible with the XIAO nRF54 or MG24 series.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V DC or 3.7V lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRTC Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCF8563T\/5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRTC Battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCR1220 (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExpandable Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/memory-storage\" title=\"Micro SD Cards\" rel=\"noopener\" target=\"_blank\"\u003eMicroSD card\u003c\/a\u003e slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScreen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.96\" OLED display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOther Onboard Equipment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePassive buzzer, user button, 5V servo connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax 460mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2x I2C, 1x UART, 1x analog\/digital (A0\/D0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIP Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/4_26_1024x1024.webp\" alt=\"Seeed Studio Expansion Board Base for XIAO Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with our range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/lithium-polymer-lipo-batteries\"\u003eLiPo Batteries\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998618861860,"sku":"SS103030356","price":31.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/zheng1.jpg?v=1786273509"},{"product_id":"seeed-studio-grove-base-for-xiao-battery-powered","title":"Seeed Studio Grove Base for XIAO – Battery-Powered Grove Expansion Board","description":"\u003cp\u003eSeeed Studio Grove Base for XIAO is a plug-and-play expansion board for the Seeed Studio XIAO series, adding an onboard battery management chip and battery pad so you can power and recharge your XIAO board from a 3.7V lithium battery. It breaks out all 14 GPIOs to standard Grove-format connectors, giving you a solder-free way to wire up sensors and modules.\u003c\/p\u003e\n\u003ch2\u003eBattery Power and Charging\u003c\/h2\u003e\n\u003cp\u003eAn onboard battery management chip and battery pad let you run your XIAO board from a 3.7V lithium battery and recharge it directly through the shield, with a power switch and charging status LED so you can see what state the battery is in at a glance.\u003c\/p\u003e\n\u003ch2\u003eSolder-Free Connectivity\u003c\/h2\u003e\n\u003cp\u003eAll 14 GPIOs are broken out to 8 Grove-format connectors, including two I2C and one UART, so you can plug in compatible sensors and modules without jumper wires or soldering. An SPI flash bonding pad is also reserved on the board if you want to add extra flash memory to expand your XIAO's storage.\u003c\/p\u003e\n\u003ch2\u003eCompact and Breakable Design\u003c\/h2\u003e\n\u003cp\u003ePCB stamp holes let you break the board down to just 25 x 39mm if your project needs a smaller footprint, without losing functionality on the parts you keep.\u003c\/p\u003e\n\u003ch2\u003eWhat You'll Need\u003c\/h2\u003e\n\u003cp\u003eYour XIAO board ships with a pair of unsoldered 7-pin headers. Solder these on first, then plug your XIAO straight into the female headers on this shield.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V or 3.7V lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-55°C to 150°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 total, 2x I2C, 1x UART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOnboard Parts Overview\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2_42_1024x1024.webp\" alt=\"Seeed Studio Grove Base for XIAO onboard parts overview\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/3_32_1024x1024.webp\" alt=\"Seeed Studio Grove Base for XIAO Pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrove Base for XIAO board\u003c\/li\u003e\n\u003cli\u003e2x 1x7-pin male headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with our range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/lithium-polymer-lipo-batteries\"\u003eLiPo Batteries\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998629216548,"sku":"SS103020312","price":8.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/xiao_-preview-25.webp?v=1786274595"},{"product_id":"round-display-for-seeed-studio-xiao","title":"Round Display for Seeed Studio XIAO","description":"\u003cp\u003eRound Display for Seeed Studio XIAO is a capacitive touch screen expansion board with a 1.28\" circular display, offering 240x240 resolution and 65K colors in a watch-sized 39mm design suited to wearable and space-limited projects. It's built for a wide range of uses, from displaying sensor data to building interactive interfaces, and integrates directly with any XIAO board.\u003c\/p\u003e\n\u003ch2\u003e1.28\" Round Touch Display\u003c\/h2\u003e\n\u003cp\u003eThe onboard capacitive touch screen is a 1.28\" round TFT LCD using the GC9A01 driver chip over SPI, offering a 240x240 resolution with 65K colors and a 100Hz sample rate, giving clear, colourful output in a compact circular form factor well suited to watch faces and other round-display projects.\u003c\/p\u003e\n\u003ch2\u003eRich Onboard Peripherals\u003c\/h2\u003e\n\u003cp\u003eAlongside the display, the board includes a real-time clock with its own battery holder for accurate timekeeping, a battery charge chip for powering the board from a lithium battery, and a TF card slot for expanding memory up to 32GB FAT.\u003c\/p\u003e\n\u003ch2\u003eWatch-Sized and Plug-and-Play\u003c\/h2\u003e\n\u003cp\u003eAt just 39mm across, the board is small enough for wearable and space-constrained builds. All pins are led out, so no soldering is required to get it running with your XIAO board.\u003c\/p\u003e\n\u003ch2\u003eHigh Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe board is designed to work with the full XIAO series. Note that it isn't directly compatible with the XIAO nRF54L15 series, since Arduino isn't currently supported on that board. The hardware interface itself is fully compatible, so developers can manually adapt the software if needed, and official software support from Seeed Studio is in development.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V@35mA via USB Type-C, 3.7V@37mA via battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7V Li-ion battery, JST 1.25 connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~485mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRTC Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCF8563\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRTC Battery Holder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCR927\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExpandable Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTF card slot, up to 32GB FAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScreen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.28\" round TFT LCD, GC9A01 driver, 240x240 resolution, 65K colors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSample Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e43mm x 43mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eHardware Overview\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1_87_1024x1024.webp\" alt=\"Round Display for Seeed Studio XIAO hardware overview\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/round_display_for_xiao\/Round-Display-shell-3D-Model.stl\"\u003e3D Printable Shell Model (STL)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/charge-IC-datasheet.pdf\"\u003eETA6003 Charger IC Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/ETA3410-datasheet.pdf\"\u003eETA3410 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/RTC-PCF8563-datasheet.pdf\"\u003ePCF8563 RTC Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55998632427812,"sku":"SS104030087","price":39.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-104030087-seeed-studio-round-display-for-xiao-new-45font.jpg?v=1786275490"},{"product_id":"6x10-rgb-ws2812-matrix-for-seeed-studio-xiao","title":"6x10 RGB WS2812 Matrix for Seeed Studio XIAO","description":"\u003cp\u003e6x10 RGB WS2812 Matrix for Seeed Studio XIAO is an expansion board that turns any XIAO development board into a compact, colourful LED display, packing 60 individually addressable WS2812B LEDs into the same thumb-sized footprint as the XIAO series itself. It's a solid canvas for wearable devices, indicator displays, and any project that needs bold, controllable RGB output in a small space.\u003c\/p\u003e\n\n\u003ch2\u003e60 Individually Addressable RGB LEDs\u003c\/h2\u003e\n\u003cp\u003eThe board is built around 60 WS2812B LEDs arranged in a 6x10 grid, each with its own integrated control circuit and RGB chip packed into a 1010 component, giving you full pixel-level control over colour and brightness across the whole matrix.\u003c\/p\u003e\n\n\u003ch2\u003eSplice Multiple Boards Together\u003c\/h2\u003e\n\u003cp\u003eMultiple matrix boards can be spliced together in sequence, provided you add extra power supply to support the additional LEDs, letting you build larger displays out of several boards rather than being limited to a single 6x10 grid.\u003c\/p\u003e\n\n\u003ch2\u003eThumb-Sized and Widely Compatible\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 17.5mm, the board keeps the classic compact XIAO footprint, making it suitable for space-limited and wearable projects. It's compatible with the full Seeed Studio XIAO series as well as Adafruit's QT Py boards.\u003c\/p\u003e\n\u003cp\u003eNote that this board isn't directly compatible with the XIAO nRF54L15 series, since Arduino isn't currently supported on that board. The hardware interface itself is fully compatible, so developers can manually adapt the software if needed, and official software support from Seeed Studio is in development.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e6x10 RGB Matrix for XIAO board\u003c\/li\u003e\n  \u003cli\u003e2x 7-pin female headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXL-1010RGBC-WS2812B\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArrangement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 rows x 10 columns\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1mm x 1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdditional Pads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVCC, GND, DIN, DOUT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/WS2812B-1010-DATASHEET.pdf\"\u003eWS2812B LED Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":56000408158500,"sku":"SS104030107","price":11.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-6x10-rgb-matrix-for-xiao-45font_1.jpg?v=1786351232"},{"product_id":"24ghz-mmwave-human-static-presence-sensor-for-seeed-studio-xiao","title":"24Ghz mmwave Human Static Presence Sensor for Seeed Studio XIAO","description":"\u003cp\u003e24GHz mmWave Human Static Presence Sensor for Seeed Studio XIAO is an antenna-integrated radar expansion board built on the FMCW principle, combining radar signal processing with human body sensing algorithms to detect people in both motion and stationary states. It's designed to plug directly into the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eSeeed Studio XIAO series\u003c\/a\u003e, giving you a compact presence sensor for smart home, automation, and occupancy-detection projects.\u003c\/p\u003e\n\u003ch2\u003eFMCW-Based Radar Sensing\u003c\/h2\u003e\n\u003cp\u003eThe sensor uses the FMCW (Frequency-Modulated Continuous Wave) principle, giving it high sensitivity while remaining resistant to environmental interference that can trip up simpler PIR-based motion sensors.\u003c\/p\u003e\n\u003ch2\u003eDetects Both Movement and Stillness\u003c\/h2\u003e\n\u003cp\u003eUnlike standard motion sensors, this board detects moving human bodies with high sensitivity while also picking up static individuals, micro-movements, and people who are sitting or lying down. That makes it well suited to occupancy sensing in spaces where someone might be present but not actively moving.\u003c\/p\u003e\n\u003ch2\u003eWide Detection Range\u003c\/h2\u003e\n\u003cp\u003eWith a field of view up to 60 degrees and a detection range of up to 5 meters, the sensor covers a broad area from a single mounting point, useful for room-level presence detection rather than a narrow single-target zone.\u003c\/p\u003e\n\u003ch2\u003eFlexible Parameter Adjustment\u003c\/h2\u003e\n\u003cp\u003eDetection parameters can be tuned over Bluetooth or a serial connection to suit different environments and scenes, or configured directly through an app without needing a serial connection at all.\u003c\/p\u003e\n\u003ch2\u003eDiscreet Shell Penetration\u003c\/h2\u003e\n\u003cp\u003eThe sensor has good penetration through non-metallic enclosures, so it can be mounted inside a product's casing without needing a visible cutout or perforation.\u003c\/p\u003e\n\u003cp\u003eNote that this board isn't directly compatible with the XIAO nRF54L15 series, since Arduino isn't currently supported on that board. The hardware interface itself is fully compatible, so developers can manually adapt the software if needed, and official software support from Seeed Studio is in development.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e24GHz mmWave Sensor for XIAO board\u003c\/li\u003e\n\u003cli\u003e2x 7-pin female headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24GHz to 24.25GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;200mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAverage Operating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e79mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFMCW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTarget Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHuman presence sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.75m to 6m, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDistance Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.75m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSweep Bandwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18mm x 22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eHardware Overview \/ Pinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1_84_1024x1024.webp\" alt=\"24GHz mmWave Human Static Presence Sensor for XIAO hardware overview and pinout\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/24GHz_mmWave_for_XIAO-Datasheet-V1.00.pdf\"\u003eUser Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/24GHz_mmWave_for_XIAO-Usermanual-V1.00.pdf\"\u003eUser Protocol Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/24GHz-mmWave-for-xiao-SCH.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":56000413335844,"sku":"SS101010001","price":9.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-101010001-seeed-studio-24ghz-mmwave-for-xiao-45font_1_1.jpg?v=1786351626"},{"product_id":"l76k-gnss-module-for-seeed-studio-xiao","title":"L76K GNSS Module for Seeed Studio XIAO","description":"\u003cp\u003eL76K GNSS Module for Seeed Studio XIAO is a compact, low-power multi-GNSS receiver offering global tracking through GPS, BeiDou, GLONASS, and QZSS. Built around the Quectel L76K chipset, it's designed to plug directly into the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eSeeed Studio XIAO series\u003c\/a\u003e, making it well suited to asset tracking, robotics, and other location-aware projects.\u003c\/p\u003e\n\u003ch2\u003eMulti-GNSS Positioning\u003c\/h2\u003e\n\u003cp\u003eThe module supports GPS, BeiDou, GLONASS, and QZSS, and is capable of both combined multi-system positioning and independent single-system positioning, giving you flexibility to balance accuracy, coverage, and power draw depending on your application.\u003c\/p\u003e\n\u003ch2\u003eEnhanced Reception\u003c\/h2\u003e\n\u003cp\u003eA built-in low-noise amplifier and surface acoustic wave filter improve sensitivity and reduce noise, while AGNSS support delivers faster, more precise fixes. The included high-performance active antenna is optimised for GPS L1 C\/A, BeiDou B1, and GLONASS L1 frequencies for wide coverage and reliable signal reception.\u003c\/p\u003e\n\u003ch2\u003eHigh Precision Tracking\u003c\/h2\u003e\n\u003cp\u003eWith 32 tracking channels and 72 acquisition channels, the module offers tracking sensitivity down to -162dBm and re-acquisition sensitivity of -160dBm, giving it strong performance even in weaker signal conditions.\u003c\/p\u003e\n\u003ch2\u003eEnergy Efficient\u003c\/h2\u003e\n\u003cp\u003eCurrent draw sits at around 41mA during tracking and acquisition, dropping to just 360μA in standby, making it a practical choice for battery-powered or portable tracking devices.\u003c\/p\u003e\n\u003ch2\u003eVisual Fix Indicator\u003c\/h2\u003e\n\u003cp\u003eA small green LED provides visual confirmation of the 1PPS (one pulse per second) output once a fix is established, making it easy to confirm the module is working without needing to check the data output.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eL76K GNSS Module board\u003c\/li\u003e\n\u003cli\u003eActive antenna with iPEX connector\u003c\/li\u003e\n\u003cli\u003e2x 7-pin 2.54mm female headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGNSS Bands\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGPS L1 C\/A (1575.42MHz), GLONASS L1 (1602MHz), BeiDou B1 (1561.098MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 tracking, 72 acquisition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTTFF\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCold start 30s (without AGNSS) \/ 5.5s (with AGNSS), hot start 5.5s (without AGNSS) \/ 2s (with AGNSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAuto-acquisition -148dBm, tracking -162dBm, re-acquisition -160dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePosition 2.0m CEP, velocity 0.1m\/s, acceleration 0.1m\/s², timing 30ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUART Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9600 to 115200bps (9600 default), 1Hz update rate (5Hz max), NMEA 0183 and CASIC protocols\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAntenna\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eActive antenna, 1559-1606MHz, RF1.13 coaxial cable (10cm), U.FL plug RA connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption (with active antenna)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e41mA acquisition\/tracking, 360μA standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18mm x 21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eHardware Overview\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/image-109100021_1024x1024.webp\" alt=\"L76K GNSS Module for Seeed Studio XIAO hardware overview\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/109100021_L76K_GNSS_Module_for_Seeed_Studio_XIAO_Datasheet.pdf\"\u003eL76K GNSS Module Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":56000420675876,"sku":"SS109100021","price":24.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/5-l76k-gnss-module-for-seeed-studio-xiao-all.jpg?v=1786352115"},{"product_id":"rs485-breakout-board-for-seeed-studio-xiao","title":"RS485 Breakout Board for Seeed Studio XIAO","description":"\u003cp\u003eRS485 Breakout Board for Seeed Studio XIAO is an expansion board that converts UART serial signals to RS-485 for any \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO development board\u003c\/a\u003e. Built around the TP8485E half-duplex transceiver, it's designed for robust data transmission over long distances and in high-noise environments, making it a solid choice for industrial control systems and IoT deployments.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Is RS-485?\u003c\/h2\u003e\n\u003cp\u003eRS-485 is a serial communication standard built for long-distance and multipoint connectivity, valued for its strong noise immunity and flexibility across industrial and communication applications.\u003c\/p\u003e\n\n\u003ch2\u003eHow Does RS-485 Work?\u003c\/h2\u003e\n\u003cp\u003eRS-485 uses a pair of signal lines, A and B, to transmit data, giving it strong noise immunity and support for half-duplex communication. Up to 32 devices can share the same bus, each with its own address for sending and receiving data, and when paired with the Modbus protocol, it enables efficient data exchange between devices in industrial automation and remote monitoring setups.\u003c\/p\u003e\n\n\u003ch2\u003eLong-Distance, Reliable Communication\u003c\/h2\u003e\n\u003cp\u003eThe onboard TP8485E transceiver enables communication over distances of up to 1200 meters, well beyond what standard UART can reach directly, making this board a practical way to bring long-distance connectivity to a XIAO-based project without redesigning the communication layer.\u003c\/p\u003e\n\n\u003ch2\u003eWide Voltage Input and Simple Wiring\u003c\/h2\u003e\n\u003cp\u003eThe board accepts either 5V or 12V power, with two 3-pin terminals, one for signal wires and one for power, keeping wiring straightforward for both bench testing and permanent installations.\u003c\/p\u003e\n\n\u003ch2\u003eCompact Design\u003c\/h2\u003e\n\u003cp\u003eAt roughly the size of two XIAO boards side by side, it stays compact enough for space-conscious projects while still fitting terminal blocks for reliable field wiring.\u003c\/p\u003e\n\u003cp\u003eNote that this board isn't directly compatible with the XIAO nRF54L15 series, since Arduino isn't currently supported on that board. The hardware interface itself is fully compatible, so developers can manually adapt the software if needed, and official software support from Seeed Studio is in development.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeeed Studio XIAO dev boards, Adafruit QT Py\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRS-485 Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTP8485E, half-duplex transceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-pin terminal for signal wire, 3-pin terminal for power\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1200 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250k bps\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eHardware Overview\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/pinlist.webp\" alt=\"RS485 Breakout Board for Seeed Studio XIAO hardware overview\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Datasheet_TP8485E.pdf\"\u003eTP8485E Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOther RS-485 Options\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilding on Raspberry Pi instead of XIAO? Check out the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/rs485-can-hat-for-raspberry-pi\"\u003eRS485 CAN HAT for Raspberry Pi\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":56000426574116,"sku":"SS113991354","price":14.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-113991354-rs485-breakout-board-for-xiao-45font.jpg?v=1786352662"},{"product_id":"1-channel-relay-for-seeed-studio-xiao","title":"1-Channel Relay for Seeed Studio XIAO","description":"\u003cp\u003e1-Channel Relay for Seeed Studio XIAO is a single-channel 5V relay expansion board built for seamless integration with any \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO development board\u003c\/a\u003e. Featuring the HF32FA-G relay, it brings reliable switching capability to IoT and home automation projects without needing a separate relay module wired up externally.\u003c\/p\u003e\n\u003ch2\u003eHigh Electrical Performance\u003c\/h2\u003e\n\u003cp\u003eThe HF32FA-G relay supports switching loads of up to 10A at 250VAC, giving it enough headroom for controlling household appliances, lighting circuits, and other higher-current loads directly from a XIAO board.\u003c\/p\u003e\n\u003ch2\u003eSeamless XIAO Integration\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically to plug into the Seeed Studio XIAO series, the board is ready to go without extra wiring or adapters, saving setup time for smart home, automation, and other DIY relay-switching projects.\u003c\/p\u003e\n\u003ch2\u003eCompact and Efficient Design\u003c\/h2\u003e\n\u003cp\u003eAt 21 x 42mm, the board keeps a compact footprint that suits space-limited projects, while still housing a relay rated for a long working life of 100,000 cycles.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Pin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eD1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Switching Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Switching Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Endurance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5x10⁴ operations (10A 250VAC, resistive load, 85°C, 1s on \/ 9s off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21mm x 42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eHardware Overview\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/MTY4ODg1NzYyODMwNDA5OQ_613117_0mQIhW-2o2BrO3yT_1734686111_1024x1024.png\" alt=\"1-Channel Relay for Seeed Studio XIAO hardware overview\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/HF32FA-G.pdf\"\u003eHF32FA-G Relay Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/relay_SCH.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOther Relay Options\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrefer a standalone relay module? See our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/5v-relays\/products\/5v-1-channel-relay-module-optocoupler-10a\"\u003eStandard 5V 1-Channel Relay Module\u003c\/a\u003e, or browse our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/5v-relays\"\u003efull range of 5V relays\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilding on Raspberry Pi instead of XIAO? Check out the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/5v-relays\/products\/5v-3-channel-relay-module-raspberry-pi-hat\"\u003e5V 3-Channel Relay HAT for Raspberry Pi\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":56000432046372,"sku":"SS114993555","price":13.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-114993555-relay-add-on-module-for-xiao-45font.jpg?v=1786353201"},{"product_id":"xiao-logger-hat-temperature-humidity-light-sensor-for-xiao","title":"XIAO Logger HAT - Temperature, Humidity \u0026 Light Sensor for XIAO","description":"\u003cp\u003eXIAO Logger HAT is a tiny temperature, humidity, and light add-on module for the Seeed Studio XIAO series, adding an onboard RTC, battery voltage monitoring, and I2C sensors in a footprint that matches your XIAO board exactly. It's built for long-term, low-power data logging, sipping under 1μA when idle so it can run from a small lithium battery for extended periods.\u003c\/p\u003e\n\u003ch2\u003eTiny Footprint, Built for Battery Power\u003c\/h2\u003e\n\u003cp\u003eThe HAT fits neatly on top of any Seeed Studio XIAO board, with a small lithium-ion battery sandwiched between the dev board and the HAT itself, keeping the whole stack compact enough for space-limited projects. GPIO-powered sensors allow an almost no-power sleep mode when not in use, while the always-on RTC draws less than 1μA, making the combination well suited to battery-powered loggers that need to run unattended for long stretches.\u003c\/p\u003e\n\u003ch2\u003eAccurate Sensing\u003c\/h2\u003e\n\u003cp\u003eAn SHT40 sensor provides temperature readings accurate to 0.2°C and humidity to 1.8% RH, communicating over I2C alongside a BH1750 ambient light sensor, so you can log all three readings from the same bus with minimal extra wiring.\u003c\/p\u003e\n\u003ch2\u003eOnboard RTC for Long-Term Logging\u003c\/h2\u003e\n\u003cp\u003eA PCF8563 real-time clock with its own oscillator handles timekeeping and provides a programmable interrupt for deep sleep wakeups, essential for any logger that needs to record data on a schedule over months rather than hours. In testing, the PCF8563 showed roughly a 7 minute drift over a year, compared to around 10 hours of drift from an ESP32's internal RTC over the same period.\u003c\/p\u003e\n\u003ch2\u003eBattery Voltage Monitoring\u003c\/h2\u003e\n\u003cp\u003eWhen connected to a lithium-ion battery, battery status can be safely monitored through a pin-enabled voltage divider, letting your logging code track remaining battery life alongside sensor data.\u003c\/p\u003e\n\u003ch2\u003eOpen Source, Community-Designed\u003c\/h2\u003e\n\u003cp\u003eThis board was designed by Marcel at Westlake University and brought to market through Seeed's Fusion Co-Create program, which helps scale community hardware projects into production while the designer earns a commission on each unit sold. The full schematics, PCB layout, Gerber files, and firmware are open-sourced on \u003ca href=\"https:\/\/github.com\/potblitd\/XIAO-log\/tree\/main\"\u003eGitHub\u003c\/a\u003e, where Marcel maintains ongoing software updates and support.\u003c\/p\u003e\n\u003cp\u003eNote that this expansion board isn't directly compatible with the XIAO nRF54L15 series, since Arduino isn't currently supported on that board. The hardware interface itself is fully compatible, so developers can manually adapt the software if needed, and official software support from Seeed Studio is in development.\u003c\/p\u003e\n\u003ch2\u003eXIAO Board Compatibility\u003c\/h2\u003e\n\u003cp\u003eMarcel has tested the XIAO ESP32-C3, ESP32-C6, and ESP32-S3 directly, though other XIAO boards should work based on their pin configuration. The XIAO SAMD21 and RP2040 don't support battery charging and shouldn't be used with battery monitoring. The RP2350, ESP32-C6, RA4M1, and MG24 support battery charging but need additional wiring. The nRF52840, ESP32-C3, and ESP32-S3 fully support battery monitoring with a simple 2-pin header connection.\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eXIAO Board\u003c\/th\u003e\n\u003cth\u003eI2C\u003c\/th\u003e\n\u003cth\u003eINT\u003c\/th\u003e\n\u003cth\u003eADC\u003c\/th\u003e\n\u003cth\u003eEN\u003c\/th\u003e\n\u003cth\u003eBAT\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSAMD21\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003enRF52840 (Sense)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRP2040\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRP2350\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes, but not aligned\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESP32-C3\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESP32-S3 (Sense)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESP32-C6\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes, but not aligned\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRA4M1\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes, but not aligned\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMG24 (Sense)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes, but not aligned\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 x 17.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4V to 3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~500μA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdle Current Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~0.25μA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard Sensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSHT40 temperature and humidity sensor, BH1750 ambient light sensor, PCF8563 real-time clock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eADC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBattery voltage read\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSHT40 Read Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBH1750 Read Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~120ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Platforms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeeed Studio XIAO series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEEMB 3.7V lithium polymer, 500mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eHardware Overview\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/image1_6_1024x1024.webp\" alt=\"XIAO Logger HAT hardware overview\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/potblitd\/XIAO-log\/tree\/main\"\u003eGitHub Repository\u003c\/a\u003e, open-source schematics, layout, Gerber files, and firmware\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/HT_DS_Datasheet_SHT4x_5.pdf\"\u003eSHT40 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/bh1750fvi-e-186247.pdf\"\u003eBH1750 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/PCF8563.pdf\"\u003ePCF8563 RTC Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":56007635861796,"sku":"SS114993446","price":18.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-114993446-xiao-log-45font.jpg?v=1786435197"},{"product_id":"bus-servo-driver-board-for-seeed-studio-xiao","title":"Bus Servo Driver Board for Seeed Studio XIAO","description":"\u003cp\u003eBus Servo Driver Board for Seeed Studio XIAO is a serial bus servo driver built for controlling ST\/SC series servos over UART or USB, designed to integrate directly with the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eSeeed Studio XIAO series\u003c\/a\u003e. It's aimed at multi-servo robotics projects like robotic arms and multi-legged robots, where coordinated control across several servos matters more than driving a single motor.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Is the Bus Servo Driver Board?\u003c\/h2\u003e\n\u003cp\u003eThe board manages servos running on serial communication protocols such as ST\/SC, converting commands into servo actions through onboard control circuitry. Unlike traditional PWM control, serial bus communication is more efficient and scales better across multiple servos, making it a better fit for robotics builds that need several coordinated joints rather than a single actuator.\u003c\/p\u003e\n\n\u003ch2\u003eDual-Mode UART and USB Control\u003c\/h2\u003e\n\u003cp\u003eThe board supports both UART and USB communication, switchable via an onboard jumper. UART suits embedded integration where the board is driven directly by a microcontroller, while USB mode is plug-and-play, useful for quick desktop debugging and PC-based control without extra wiring.\u003c\/p\u003e\n\n\u003ch2\u003eMulti-Servo Control with Feedback\u003c\/h2\u003e\n\u003cp\u003eMultiple ST\/SC servos can be controlled from a single board, with angle and load feedback available, giving finer control over multi-degree-of-freedom projects than a basic single-servo controller allows. The exact number of servos supported depends on your power supply capacity and bus load.\u003c\/p\u003e\n\n\u003ch2\u003eCompact and Ready for Integration\u003c\/h2\u003e\n\u003cp\u003eAt just 42mm x 25mm, the board stays compact enough for space-constrained robotics builds, with a 2P 3.5mm screw terminal for secure power connections and a 2.5mm 3P terminal for servo wiring.\u003c\/p\u003e\n\u003cp\u003eNote that this expansion board isn't directly compatible with the XIAO nRF54L15 series, since Arduino isn't currently supported on that board. The hardware interface itself is fully compatible, so developers can manually adapt the software if needed, and official software support from Seeed Studio is in development.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Servo Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eST\/SC series serial bus servos\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eServo Control Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMultiple\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUART \/ USB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSerial bus protocol (ST\/SC compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-12V DC, dependent on servo voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2P 3.5mm screw terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eServo Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5mm 3P terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJumper Settings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUART\/USB mode switching\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42mm x 25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I power the Bus Servo Driver Board?\u003c\/strong\u003e\u003cbr\u003e\nConnect power through the onboard 2P 3.5mm screw terminal. Input voltage should be 5-12V DC, matching the rated voltage of your servos and providing enough current for all connected servos during operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I connect servos and control devices to the board?\u003c\/strong\u003e\u003cbr\u003e\nServos connect via the 2.5mm 3P terminal, with correct power, ground, and signal wiring. Control devices connect either over USB for PC-based control or over UART for microcontroller integration, with the mode set by the onboard jumper.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow many servos can this driver board control?\u003c\/strong\u003e\u003cbr\u003e\nIt can control multiple ST\/SC series servos, with the exact number depending on your power supply capacity and bus load conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between USB and UART modes?\u003c\/strong\u003e\u003cbr\u003e\nUSB mode is plug-and-play, well suited to quick debugging and PC-based control. UART mode offers better real-time performance and suits embedded system integration. Choose USB for debugging, UART for embedded projects.\u003c\/p\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":56007651197220,"sku":"SS105990190","price":14.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-105990190-bus-servo-driver-board-for-xiao.jpg?v=1786435453"},{"product_id":"wi-fi-halow-transceiver-for-seeed-studio-xiao","title":"Wi-Fi HaLow Transceiver for Seeed Studio XIAO","description":"\u003cp\u003eWi-Fi HaLow Transceiver for Seeed Studio XIAO is a long-range Wi-Fi HaLow expansion board built around the FGH100M-H module, operating in the 902-928 MHz band for strong penetration and coverage well beyond standard 2.4GHz Wi-Fi. It's designed to snap directly onto pre-soldered \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eSeeed Studio XIAO boards\u003c\/a\u003e, with the XIAO ESP32 series recommended, making it a good fit for smart home and IoT projects that need range over a large area or through obstacles.\u003c\/p\u003e\n\n\u003ch2\u003eLong-Range Connectivity\u003c\/h2\u003e\n\u003cp\u003eThe board complies with the IEEE 802.11ah standard and operates in the sub-GHz 902-928 MHz band, delivering coverage up to 1km with better wall and obstacle penetration than standard Wi-Fi, well suited to whole-property smart home deployments or outdoor IoT sensor networks.\u003c\/p\u003e\n\n\u003ch2\u003eLow Power Consumption\u003c\/h2\u003e\n\u003cp\u003ePower efficiency is a core design focus, making the board a practical choice for battery-powered or power-sensitive IoT devices that still need reliable long-range connectivity.\u003c\/p\u003e\n\n\u003ch2\u003eRobust Security\u003c\/h2\u003e\n\u003cp\u003eThe board supports AES, SHA-256, SHA-384, and SHA-512, along with WPA3 encryption, giving it modern security coverage suitable for production IoT deployments rather than just prototyping.\u003c\/p\u003e\n\n\u003ch2\u003eSeamless XIAO Integration\u003c\/h2\u003e\n\u003cp\u003eAt 42 x 25mm, the board snaps directly onto pre-soldered Seeed Studio XIAO boards, with the XIAO ESP32 series recommended for compatibility.\u003c\/p\u003e\n\u003cp\u003eNote that this expansion board isn't directly compatible with the XIAO nRF54L15 series, since Arduino isn't currently supported on that board. The hardware interface itself is fully compatible, so developers can manually adapt the software if needed, and official software support from Seeed Studio is in development.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWLAN Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.11ah\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi Frequency Band\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e902-928 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi Antenna\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi Modulation Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOFDM, BPSK, QPSK, 16QAM, 64QAM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncryption Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAES, SHA-256, SHA-384, SHA-512, WPA3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi Operating Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExtended Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical Rate (Max.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e802.11ah: 32.5 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVBAT: 3.0-3.6V, typ. 3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O Power Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVDD_IO: 1.62-3.6V, typ. 1.8\/3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFEM Power Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVDD_FEM: 3.0-5.25V, typ. 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Quectel_FGH100M_Wi-Fi_Specification_V100_Preliminary_20230323.pdf\"\u003eFGH100M Datasheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":56007655883044,"sku":"SS109100041","price":28.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/4-109100041-wio-wm6180-wifi-module-for-xiao.jpg?v=1786435881"},{"product_id":"led-driver-board-for-seeed-studio-xiao","title":"LED Driver Board for Seeed Studio XIAO","description":"\u003cp\u003eLED Driver Board for Seeed Studio XIAO is a compact driver supporting both 5V and 12V LED strips, including popular addressable RGB LEDs like NeoPixel WS2812, WS2813, and WS2815. It's compatible with all \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO development boards\u003c\/a\u003e, and when paired with the XIAO ESP32 series, it unlocks smart control through WLED and Home Assistant, making it a solid base for both simple LED strip projects and full smart lighting setups.\u003c\/p\u003e\n\n\u003ch2\u003eWide LED Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe driver supports both 5V\/3A and 12V\/2A LED strips with built-in power regulation, covering single-color strips as well as addressable RGB LEDs including WS2811, WS2812(B), WS2813, WS2815, SK6812, and other 1-wire protocol LEDs.\u003c\/p\u003e\n\n\u003ch2\u003eSmart Control with XIAO ESP32\u003c\/h2\u003e\n\u003cp\u003ePaired with a XIAO ESP32-C3, ESP32-S3, or ESP32-C6, this board unlocks smart lighting features you don't get from a bare driver. WLED app support lets you control colours, effects, brightness, and build custom animations, with the ESP32-C3 the recommended pairing. Home Assistant integration via ESPHome adds remote control and automation, so your lighting can become part of a broader smart home setup rather than running standalone.\u003c\/p\u003e\n\n\u003ch2\u003eFlexible Power Input\u003c\/h2\u003e\n\u003cp\u003eThe board accepts 12V\/2A power through a standard DC adapter or direct DC wiring, using a universal 5.5mm x 2.1mm DC barrel jack, suitable for both temporary bench setups and permanent installations.\u003c\/p\u003e\n\n\u003ch2\u003eComprehensive Protection\u003c\/h2\u003e\n\u003cp\u003eBuilt-in overcurrent, overvoltage, overtemperature, and short-circuit protection help keep your lighting setup running reliably and protect connected components over the long run.\u003c\/p\u003e\n\n\u003ch2\u003eCompact Form Factor\u003c\/h2\u003e\n\u003cp\u003eThe space-efficient design allows for discreet installation near LED strips or in tight spaces, without compromising on the driver's full feature set.\u003c\/p\u003e\n\u003cp\u003eNote that this expansion board isn't directly compatible with the XIAO nRF54L15 series, since Arduino isn't currently supported on that board. The hardware interface itself is fully compatible, so developers can manually adapt the software if needed, and official software support from Seeed Studio is in development.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported LED Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-colour LEDs, addressable RGB LEDs (WS2811, WS2812, WS2812B, WS2813, WS2815), other 1-wire protocol LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-pin 3.81mm screw terminal (12V, 5V, A0, GND)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V\/2A\/24W DC adapter (EU or US plug), or other 12V DC adapter with 5.5mm x 2.1mm plug, or direct DC 12V wire\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Power Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V \/ DC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V\/2A, 5V\/3A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower switch, I2C connector, user button (D3), power LED\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUser Pin Header\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x SPI, 1x UART, 2x digital\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e63mm x 30mm x 14.4mm (with a XIAO board fitted)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/image-105100021.webp\" alt=\"LED Driver Board for Seeed Studio XIAO product overview\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/LED_Driver_Board_for_Seeed_Studio_XIAO_SCH_PDF_20250417.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003eCompatible with our range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/12v-power-supply\"\u003e12V Power Supplies\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003cli\u003ePair it with our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/led-strips\"\u003eRGB and WS2812B LED Strips\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":56007698546980,"sku":"SS105100021","price":14.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-105100021-led-driver-board-for-seeed-studio-xiao.jpg?v=1786436476"},{"product_id":"seeed-studio-xiao-debug-mate","title":"Seeed Studio XIAO Debug Mate","description":"\u003cp\u003eSeeed Studio XIAO Debug Mate is an open-source ESP32-S3 multi-tool built for embedded debugging, combining chip-level SWD debugging, serial monitoring, and power profiling in one plug-and-play device. A standalone 2.01\" TFT display and LED status matrix let you monitor your \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO board\u003c\/a\u003e without connecting to a PC, while native XIAO pin compatibility means any pre-soldered XIAO board plugs straight in without extra wiring.\u003c\/p\u003e\n\n\u003ch2\u003eProfessional Chip-Level Debugging\u003c\/h2\u003e\n\u003cp\u003ePowered by an ESP32-S3 running DAPLink firmware, the Debug Mate provides a DAPLink-compatible SWD interface with full OpenOCD and PyOCD support. You can set breakpoints, step through code, inspect memory, and access low-level hardware operations directly from your PC, bringing lab-grade debugging to your desk without a separate debug probe.\u003c\/p\u003e\n\n\u003ch2\u003eIntelligent Serial Monitor and UART Passthrough\u003c\/h2\u003e\n\u003cp\u003eThe board monitors communications between your XIAO and the Debug Mate, or between the Debug Mate and external UART devices like Arduino boards, Raspberry Pi, or Grove sensors. Serial data can be viewed live on the onboard display for instant feedback, or redirected to your PC for closer analysis, giving you full visibility into serial traffic through a single tool instead of juggling several.\u003c\/p\u003e\n\n\u003ch2\u003ePrecision Power Profiling\u003c\/h2\u003e\n\u003cp\u003eThree dedicated measurement interfaces track power consumption down to microamp levels, covering voltage and current readings, ultra-low-power states, and consumption patterns with peak and valley identification. Each unit is factory-calibrated to ±10% accuracy at 1-10μA, making it genuinely usable for validating battery life and optimising power consumption on XIAO-based projects straight out of the box.\u003c\/p\u003e\n\n\u003ch2\u003eStandalone Visual Feedback\u003c\/h2\u003e\n\u003cp\u003eThe 2.01\" LCD displays real-time serial communications, power readings, and UART data streams without needing a PC connection, while the 36-LED matrix gives an instant baud rate indicator. That makes it well suited to field testing, mobile development, and quick power checks away from a bench setup.\u003c\/p\u003e\n\n\u003ch2\u003eOpen-Source and Broadly Compatible\u003c\/h2\u003e\n\u003cp\u003eWhile purpose-built for plug-and-play use with pre-soldered XIAO boards, the open-source design extends to any ARM Cortex-M target via standard SWD and UART interfaces, giving it use beyond just the XIAO ecosystem if you need it.\u003c\/p\u003e\n\u003cp\u003eNote that debugging isn't currently supported for the XIAO nRF54L15 series or the XIAO ESP32 series (C3\/S3\/C6\/C5).\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eXIAO Debug Mate unit\u003c\/li\u003e\n  \u003cli\u003eGrove 4-pin female jumper to Grove 4-pin conversion cable\u003c\/li\u003e\n  \u003cli\u003eGrove 4-pin male jumper to Grove 4-pin conversion cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEspressif ESP32-S3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-C 5V\/1A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.01\" TFT LCD, 240 x 296 resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36-LED matrix for status indication (default: serial baud rate)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUser Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x user\/boot button, 1x scroll wheel, 1x recessed reset button\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14x XIAO standard pins, 8x expansion pins, 4x SWD debugging pins, 1x UART Grove connector\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100mm x 20mm x 56mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDAPLink for debugging\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported OpenOCD Target Chipsets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAMD21, nRF52840 (Sense), RP2040, RP2350, RA4M1, MG24 (Sense)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3D-printed black PLA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eHardware Overview\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/image_4.webp\" alt=\"Seeed Studio XIAO Debug Mate hardware overview\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBrowse our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/seeed-studio-xiao-boards\"\u003eXIAO Development Boards\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":56007711031588,"sku":"SS109990585","price":53.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-xiao-debugger.jpg?v=1786436891"}],"url":"https:\/\/zaitronics.com.au\/collections\/seeed-studio.oembed","provider":"Zaitronics","version":"1.0","type":"link"}