3PCS ESP32-C3 OLED Development Board with 0.42 Inch OLED Module Ceramic Antenna WiFi Bluetooth ESP32 Supermini Development Board

3PCS ESP32-C3 OLED Development Board With 0.42 Inch OLED Module Ceramic Antenna Wifi Bluetooth ESP32 Supermini Development Board ^^ ESP32C3 0LED development board based on ESP32C3FN4/FH4 design and production of core board, built-in 4M flash, with WiFi and Bluetooth two modes, onboard ceramic antenna, equipped with 0.42 inch 0LED screen, support for usb download, invested heavily in the launch of gold ESP32C3 0LED development board ^^ High cost-effectiveness, compared to the performance and functionality it provides, ESP32-C3 has significant cost-effectiveness and is suitable for large-scale deployment of IoT projects. ^^ Rich peripheral interfaces with abundant peripherals and functions, suitable for small projects and scenarios such as IoT, wearable devices, and smart homes ^^
Pin interfaces: 1xI2C, 1xSPI, 2xUART, 11xGPIO (PWM), 4xADC