Provide ESP8266 based Sonoff by iTead Studio and ElectroDragon IoT Relay with Serial, Web and MQTT control allowing 'Over the Air' or OTA firmware updates using Arduino IDE.

Current version is 4.1.3 - See sonoff/_releasenotes.ino for change information.

• This version provides all (Sonoff) modules in one file and starts up with Sonoff Basic.
• Once uploaded select module using the configuration webpage or the commands Modules and Module.
• After reboot select config menu again or use commands GPIOs and GPIO to change GPIO with desired sensor.

See Wiki for more information.
See Community for forum and more user experience.

The following devices are supported:

• iTead Sonoff Basic
• iTead Sonoff RF
• iTead Sonoff SV
• iTead Sonoff TH10/TH16 with temperature sensor
• iTead Sonoff Dual
• iTead Sonoff Pow
• iTead Sonoff 4CH
• iTead S20 Smart Socket
• iTead Slampher
• iTead Sonoff Touch
• iTead Sonoff SC
• iTead Sonoff Led
• iTead Sonoff Dev
• iTead 1 Channel Switch 5V / 12V
• iTead Motor Clockwise/Anticlockwise
• Electrodragon IoT Relay Board