NodeMcu WiFi Development board based on ESP8266 SOC. CH340G is used for USB to Serial port connection. Onboard 3.3V LDO is installed for its power requirements. ESP-12F module is installed in this development board. This is a LUA based V3 Wi-Fi Development board. Micro USB connector is provided for USB based power and communication with PC. Two push button switches are provided onboard for Reset and Flash. All signal, power and Gnd signals are available at 30 pin headers. Connect this wifi board with computer and start developing IOT projects with easy setup.