{"product_id":"esp32-s3-zero-n8r8-8mb-flash-8mb-psram","title":"ESP32-S3 Mini Development Board N8R8 - 8MB Flash 8MB PSRAM - 2.4GHz WiFi \u0026 Bluetooth - Unsoldered","description":"\u003cp\u003eThe \u003cstrong\u003eWaveshare ESP32-S3-Zero N8R8\u003c\/strong\u003e is a tiny ESP32-S3 development board with 2.4GHz Wi-Fi and Bluetooth 5 (LE), packing a dual-core 240MHz processor, \u003cstrong\u003e8MB Flash and 8MB PSRAM\u003c\/strong\u003e, USB-C and an onboard RGB LED into a thumbnail-sized footprint. This version comes with pin headers \u003cstrong\u003eunsoldered\u003c\/strong\u003e, so you can solder it straight onto a carrier board or fit headers yourself. The extra memory makes it the better choice for LVGL displays, camera and audio projects, large web servers and other memory-hungry applications.\u003c\/p\u003e\n\u003cp\u003eIts castellated edges let it be soldered directly onto a PCB like a module, making it ideal for compact IoT devices, wearables, smart home sensors and embedded projects. It can be programmed with Arduino, ESP-IDF or MicroPython.\u003c\/p\u003e\n\u003ch2\u003eVersions\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVersion\u003c\/th\u003e\n\u003cth\u003eMemory\u003c\/th\u003e\n\u003cth\u003eHeaders\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eESP32-S3-Zero\u003c\/td\u003e\n\u003ctd\u003e4MB Flash \/ 2MB PSRAM\u003c\/td\u003e\n\u003ctd\u003eUnsoldered\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/esp32-s3-mini-development-board-2-4ghz-wifi-bluetooth\"\u003eView\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESP32-S3-Zero\u003c\/td\u003e\n\u003ctd\u003e4MB Flash \/ 2MB PSRAM\u003c\/td\u003e\n\u003ctd\u003ePre-soldered\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/esp32-s3-mini-development-board-2-4ghz-wifi-bluetooth-soldered\"\u003eView\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESP32-S3-Zero N8R8\u003c\/td\u003e\n\u003ctd\u003e8MB Flash \/ 8MB PSRAM\u003c\/td\u003e\n\u003ctd\u003eUnsoldered\u003c\/td\u003e\n\u003ctd\u003eThis page\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXtensa 32-bit LX7 dual-core processor, up to 240MHz\u003c\/li\u003e\n\u003cli\u003e2.4GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 5 (LE)\u003c\/li\u003e\n\u003cli\u003e512KB SRAM, 384KB ROM, 8MB Flash and 8MB PSRAM\u003c\/li\u003e\n\u003cli\u003eCastellated module with onboard ceramic antenna, can be soldered directly to carrier boards\u003c\/li\u003e\n\u003cli\u003eFlexible clock and independent power settings for low power operation\u003c\/li\u003e\n\u003cli\u003eIntegrated full-speed USB serial controller via USB-C, no separate USB to serial chip needed\u003c\/li\u003e\n\u003cli\u003e24 GPIO pins with flexible pin function configuration\u003c\/li\u003e\n\u003cli\u003e4 × SPI, 2 × I2C, 3 × UART, 2 × I2S, 2 × ADC\u003c\/li\u003e\n\u003cli\u003eOnboard WS2812 RGB LED, BOOT and RESET buttons\u003c\/li\u003e\n\u003cli\u003eSupports Arduino, ESP-IDF and MicroPython\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChip\u003c\/th\u003e\n\u003ctd\u003eESP32-S3-PICO-1-N8R8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCPU\u003c\/th\u003e\n\u003ctd\u003eDual-core Xtensa LX7, up to 240MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless\u003c\/th\u003e\n\u003ctd\u003e2.4GHz Wi-Fi 802.11 b\/g\/n, Bluetooth 5 (LE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlash\u003c\/th\u003e\n\u003ctd\u003e8MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePSRAM\u003c\/th\u003e\n\u003ctd\u003e8MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInternal Memory\u003c\/th\u003e\n\u003ctd\u003e512KB SRAM, 384KB ROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGPIO\u003c\/th\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterfaces\u003c\/th\u003e\n\u003ctd\u003e4 × SPI, 2 × I2C, 3 × UART, 2 × I2S, 2 × ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRegulator\u003c\/th\u003e\n\u003ctd\u003eME6217C33M5G LDO, 800mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB\u003c\/th\u003e\n\u003ctd\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntenna\u003c\/th\u003e\n\u003ctd\u003eOnboard 2.4GHz ceramic antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeaders\u003c\/th\u003e\n\u003ctd\u003eUnsoldered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhat's On Board\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/ESP32-S3-Zero-details-intro.jpg?v=1792362240\" alt=\"Waveshare ESP32-S3-Zero onboard components\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-S3-PICO-1-N8R8:\u003c\/strong\u003e dual-core processor, up to 240MHz\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUSB Type-C port\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eME6217C33M5G:\u003c\/strong\u003e low dropout regulator, 800mA max\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWS2812 RGB LED\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2.4GHz ceramic antenna\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBOOT button:\u003c\/strong\u003e hold it and press RESET to enter download mode\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRESET button\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eESP32-S3 pins\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\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\/ESP32-S3-Zero-details-inter.jpg?v=1792362240\" alt=\"Waveshare ESP32-S3-Zero pinout\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/ESP32-S3-Zero-details-size.jpg?v=1792362240\" alt=\"Waveshare ESP32-S3-Zero dimensions\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waveshare.com\/wiki\/ESP32-S3-Zero\" target=\"_blank\" rel=\"noopener\"\u003eESP32-S3-Zero Wiki\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/comprehensive-guide-to-esp32-dev-boards\" title=\"Comparing ESP32 boards by specs, features, applications\"\u003eDetailed Guide to ESP32: Exploring Popular Models, Features, and Applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/installing-and-configuring-arduino-ide-for-esp32\" title=\"ESP32 Arduino IDE installation guide\"\u003eInstalling and Configuring Arduino IDE for ESP32\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/arduino-sensor-protocols-reference-guide\" title=\"ESP32 I2C, SPI and UART pinout\"\u003eArduino, ESP32, \u0026amp; Raspberry Pi Pinout Reference for I2C, SPI, and UART\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":67792019620132,"sku":"WS-33879","price":14.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-s3-zero-n8r8-1.jpg?v=1792362312","url":"https:\/\/zaitronics.com.au\/products\/esp32-s3-zero-n8r8-8mb-flash-8mb-psram","provider":"Zaitronics","version":"1.0","type":"link"}