WeMos D1 R2 WiFi ESP8266 Development Board

WeMos- D1 R2 WiFi ESP8266 Development Board is programmable via Arduino IDE. This is an ESP8266 based WiFi enabled microprocessor unit on an Arduino-UNO footprint. That means the board looks and works (in most cases) like a UNO. Several shields, sensors and output devices that are manufactured for the Arduino platform will work on the WeMos-D1R2 with the added advantage of built-in WiFi.

Features

1. The D1 R2 is a mini wifi board based on ESP-8266EX
2. 11 digital input/output pins, all pins have interrupt/PWM/I2C/one-wire supported(except D0)
3. 1 analog input(3.3V max input)
4. A Micro USB connection
5. A power jack, 9-24V power input
6. Compatible with Arduino
7. Compatible with nodemcu

Technical specifications:

*All IO have interrupt/PWM/I2C/one-wire supported(except D0)

Package included:

1 x WeMos D1 R2  WiFi ESP8266 Development Board Compatible Arduino