3pcs Original Ai-Thinker CP2102 ESP-12E NodeMCU Lua WiFi Test Board Development Board Based on ESP8266 WiFi Module

More informations Click here to openFeature NodeMCU is an open source Lua based firmware for the ESP8266 WiFi SOC from Espressif and uses an on module flash based SPIFFS file system NodeMCU is implemented in C and is layered on the Espressif NON OS SDK The firmware was initially developed as is a companion project to the popular ESP8266 based NodeMCU development modules but the project is now community supported and the firmware can now be run on any ESP module Includes usb serial port plug and play 10 GPIO each can be configured as PWM I2C 1 wirePackage includes 3 x Development Board