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Sonoff-Tasmota

Alternative firmware for ESP8266 based devices like iTead Sonoff with web, timers, 'Over The Air' (OTA) firmware updates and sensors support, allowing control under Serial, HTTP, MQTT and KNX, so as to be used on Smart Home Systems. Written for Arduino IDE and PlatformIO.

Supported Devices

The following devices are supported with Serial, Web and MQTT control:

• iTead Sonoff Basic (R2)
• iTead Sonoff RF
• iTead Sonoff SV
• iTead Sonoff TH10/TH16 with temperature sensor
• iTead Sonoff Dual (R2)
• iTead Sonoff Pow with Energy Monitoring
• iTead Sonoff Pow R2 with Energy Monitoring
• iTead Sonoff 4CH (R2)
• iTead Sonoff 4CH Pro (R2)
• iTead S20 Smart Socket
• Sonoff S22 Smart Socket
• iTead Sonoff S26 Smart Socket
• iTead Sonoff S31 Smart Socket with Energy Monitoring
• iTead Slampher
• iTead Sonoff Touch
• iTead Sonoff T1
• iTead Sonoff SC
• iTead Sonoff Led
• iTead Sonoff BN-SZ01 Ceiling Led
• iTead Sonoff B1 (R2)
• iTead Sonoff iFan02
• iTead Sonoff RF Bridge 433
• iTead Sonoff Dev
• iTead Sonoff PSA Smart Switch Module
• iTead 1 Channel Switch 5V / 12V
• iTead Motor Clockwise/Anticlockwise
• Electrodragon IoT Relay Board
• AI Light or any my9291 compatible RGBW LED bulb
• H801 PWM LED controller
• MagicHome PWM LED controller (aka Flux-Light LED module)
• AriLux AL-LC01, AL-LC06 and AL-LC11 PWM LED controller
• Supla device - Espablo-inCan mod. for electrical Installation box
• BlitzWolf BW-SHP2 Smart Socket with Energy Monitoring
• Luani HVIO board
• Wemos D1 mini
• HuaFan Smart Socket
• Hyleton-313 Smart Plug
• Allterco Shelly 1
• Allterco Shelly 2 with Energy Monitoring
• NodeMcu and Ledunia
• KS-602 based switches like GresaTek, Jesiya, NewRice, Lyasi etc

Features

The following features are available:

• Multiple devices can be addressed by MQTT GroupTopic
• Firmware upload by OTA or via web page upload
• Expanded Status messages
• UDP syslog messages can be filtered on program name starting with ESP-
• The button can send a different MQTT message defined with ButtonTopic
• Initial Wifi setup by user_config.h, Serial, Smartconfig, Wifi manager or WPS config
• A web server provides control of Sonoff and contains a firmware upload facility
• Support for DHTxx, AM2301 or DS18B20 temperature sensors as used in Sonoff TH10/TH16
• Support for I2C sensors BH1750, BME280, BMP280, HTU21, SI70xx, LM75AD and SHT1x
• Telemetry data can be sent using optional different prefix from status messages
• Native Domoticz MQTT support
• Easy integration in home automation solutions like openHAB, HomeAssistant, ...
• Wemo and Hue emulation for Amazon Echo (Alexa) support
• KNX IP Protocol support for communication to KNX Networks and also device to device

Community

See Community Forum and Discord Chat for additional user experience