NodeMCU

Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
  • Arduino-like hardware IO
  • Nodejs Style Network API
  • Lowset cost WiFi
  • USB-TTL included, plug&play
  • 10 GPIO, every GPIO can be PWM, I2C, 1-wire
  • FCC CERTIFIED WI-FI module, PCB antenna
  • 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.
  • Event-driven API for network applicaitons, which faciliates 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!