NodeMCU esp8266 Wifi Internet of Things Development Board Cp2102 Iot node

NodeMCU DEVKIT 1.0 Specification:
Developer : ESP8266 Opensource Community
Type :  Single-board microcontroller
Operating system : XTOS
CPU : ESP8266
Memory : 128kBytes
Storage : 4MBytes
Power By : USB
Power Voltage : 3v ,5v (used with 3.3v Regulator which inbuilt on Board using Pin VIN)
Code : Arduino Cpp
IDE Used : Arduino IDE
GPIO : 10