Wemos D1 R2 WIFI ESP8266 Shield Arduino Compatible

Description:

- Based on ESP-8266EX

- Arduino compatible, using IDE Arduino to program

- 11 x I/O pins

- 1 x ADC pin (input range 0-3.3V)

- Support OTA wireless upload

- Onboard 5V 1A Switching Power Supply (highest input voltage 24V)

Specification:

- Voltage: 5V(maximum input voltage 24V)

- Current: 1A

- Input range :0-3.3V

- Support OTA wireless upload

- Color: blue

- Size(LxWxH): Approx. 68x53x13mm/ 2.7x2.1x0.51inches