Seeed Studio XIAO ESP32C3
Buy 10 and save 10%:€6.52 €5.39
The XIAO ESP32C3 Board is a small development board based on the ESP32-C3. The board has full WiFi and Bluetooth LE functionality. The ESP32-C3FN4 chip has 400KB SRAM and 4MB Flash.
The board has 11 digital I/O that can be used as PWM pins and 4 analog I/O that can be used as ADC pins. It supports four serial interfaces such as UART, I2C, SPI and I2S. The module also features a LiPo charger.
You can program the board through the Arduino IDE just by installing the ESP32 Arduino Core.
This board comes included with an external antenna .