ESP8266 NodeMCU Amica wifi module

NodeMCU Amica with CP2102 USB to serial converter

Features:

1. Wi-Fi Module – ESP-12E module similar to ESP-12 module but with 6 extra GPIOs.
2. USB – micro USB port for power, programming and debugging
3. Headers – 2x 2.54mm 15-pin header with access to GPIOs, SPI, UART, ADC, and power pins
4. Misc – Reset and Flash buttons
5. Power – 5V via micro USB port
6. Dimensions – 49 x 24.5 x 13mm

Resources:

http://roboindia.com/tutorials/nodemcu-amica-esp8266-board-installation

http://roboindia.com/tutorials/ESP-8266-wifi-module