based on the ESP-8266EX.Arduino Compatible, you can use it on Arduino IDE.NodeMcu Compatible11 Digital I/O pins1 Analog Input pinOTA -- Wireless Upload(Program)On board switching power supply -- Max 24V input, 5V 1A output More:http://www.wemos.ccShipping list:D1 R2 V2.1.0  ..
This baseboard is the Breakout Board for our NodeMcu ESP8266 V3 Lua CH340 Wifi Dev. Board. Nodemcu Baseboard NodeMcu Lua WIFI Development Board ESP8266 Serial Port Baseboard is an open-source networking platform. It uses Lua scripting language programming. Allows developers to deal with the underlyi..