ESP-12E WeMos D1 UNO R3 CH340 CH340G WiFi Development Board Based ESP8266 Shield Smart Electronic PCB For σrduino Compatible IDE
Based on the ESP-8266EX σrduino-compatible, programmed using the σrduino IDE * 11 I/O pins * 1 ADC pin (0-3.3V input range) * Supports OTA wireless uploads * Onboard 5V 1A switching power supply (maximum input voltage 24V) After installing the hardware package, develop directly using the σrduino IDE, operating just like an σrduino UNO