NodeMCU ESP8266


The NodeMcu is an open-source firmware and development kit that helps you to prototype your IOT product within a few Lua script lines.


  • Open-source
  • Interactive
  • Programmable
  • Low cost
  • Simple
  • Smart
  • WiFi enabled

Arduino-like hardware IO

  • Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.
  • Code like arduino, but interactively in Lua script.

Nodejs style network API

  • Event-driven API for network applications, which facilitates developers writing code running on a 5mm*5mm sized MCU in Nodejs style.
  • Greatly speed up your IOT application developing process.

The Development Kit based on ESP8266, integrates GPIO, PWM, IIC, 1-Wire and ADC all in one board.
Power your development in the fastest way combining with NodeMCU Firmware!

  • USB-TTL included, plug&play
  • 10 GPIO, every GPIO can be PWM, I2C, 1-wire
  • FCC certificated WiFi module
  • PCB antenna


Schematic & PCB, Source Code, API Documents

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NodeMCU ESP8266

  • Product Code: 101786
  • Availability: In Stock
  • $6.99
  • 10+$6.50
  • 50+$6.30
  • 100+$6.00

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Tags: NodeMCU, ESP8266

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