Due to the China National Holiday, we will be on holiday from Oct 1st to 8th. We will process your order on the Oct 9th.
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

Available Options

Tags: NodeMCU, ESP8266

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