V3 Wireless module NodeMcu 4M bytes Lua WIFI Internet of Things development board based ESP8266 esp-12e for arduino Compatible Introduction: The NodeMcu is an open-source firmware and development kit that helps you to Prototype your IOT product within a few Lua script lines. For more details, please visit https://github.com/nodemcu/nodemcu-firmware/wiki/nodemcu_api_en Features: Open-source Interactive Programmable Low cost Simple Read more about V3 Wireless module NodeMcu 4M bytes Lua WIFI Internet of Things development board based ESP8266 esp-12e for arduino Compatible[…]