NodeMCU overview

• Samples
• Documentation

NodeMCU is an open source IoT platform. It includes both firmware which runs on the ESP8266 Wi-Fi SoC, and hardware which is based on the ESP-12 module.

The applications in these samples that are running on NodeMCU are written using Lua scripting language which is quite simple and easy to understand.

Samples

• Temperature upload over MQTT using NodeMCU and DHT22 sensor

Documentation

• GitHub Repository for NodeMCU Firmware
• NodeMCU Wiki
• NodeMCU Documentation