WPB107 - NODEMCU V2 LUA BASED ESP8266 WIFI DEVELOPMENT BOARD

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The NodeMcu is an opensource firmware and development kit that helps you to prototype your IOT product within a few Lua script lines. Features lowcost WiFi solution programmable wi th the Lua scripting language onboard USBserial adaptor PCB antenna (no external antenna required) 10 GPIO pins each GPIO can be PWM I2C 1wire breadboard compatible powered via microB USB Specifications operating voltage: 5 VDC (USB) Show more