The NodeMCU is an open-source Lua-based development kit with on-board ESP8266 WiFi module that helps you to prototype your IoT projects.
The module is pre-loaded with NodeMCU a Lua-based ESP8266 firmware. It is designed to plug straight into any breadboard for quick and easy prototyping.
- Low-cost WiFi solution programmable with the Lua scripting language
- On-board Silicon Labs CP2102 USB-serial adaptor (download drivers)
- PCB antennae (no external antenna required)
- 10 GPIO pins
- Bread-board compatible
- Powered via microB USB
The ESPlorer IDE (Windows, Mac, Linux) is available for developing your Lua-based projects to run on NodeMCU.
For more information check out the NodeMCU homepage.
NodeMCU is open source! Download the schematics, firmware, and documentation from the NodeMCU GitHub repository.