ESP-12E WeMos D1 UNO R3 CH340 CH340G WiFi Development Board Based ESP8266 Shield Smart Electronic PCB For Arduino Compatible IDE

Specification:
Based on ESP-8266EX
for Arduino compatible, using for Arduino IDE to program
11 x I / O pins
1 x ADC pin (input range of 0-3.3V)
Support OTA wireless upload
Onboard 5V 1A Switching Power Supply (highest input voltage 24V)
After installing the hardware package, the direct use of for Arduino IDE development, the same operation with for Arduino UNO I give you The web .this web is chinese ,so you need us the google translate.

Package Included:
1 x   ESP-12E WeMos D1 CH340 CH340G WiFi Development Board