{"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","url":"https:\/\/zaitronics.com.au\/products\/seeed-studio-xiao-esp32-s3-plus","provider":"Zaitronics","version":"1.0","type":"link"}