Sonoff DIY mode devices to MQTT bridge (Sonoff Basic R3 and Sonoff Mini)

sudo apt install python3-pip 
git clone https://github.com/enesbcs/sonoffdiy2mqtt.git
cd sonoffdiy2mqtt
sudo pip3 install paho-mqtt requests zeroconf
python3 sonoffdiy2mqtt.py

At first run without much configuration the sonoffdiy2mqtt.py will write out to the console to the Sonoff DIY plug ID's that it found through mDNS.

1/ In the "sonoffdiy2mqtt.json" file the default mode is "mqtt_type": "domoticz". The Sonoff Device ID (ten character hexadecimal) has to be added to the "sonoff_device_id" fields and its correspondent Domoticz Dummy device IDX has to be added in the same line to the "outlet0" field. Default Publish Topic is "domoticz/in" and Subscribe is "domoticz/out", leave empty if you are not sure what you are doing.

Necessarry Domoticz Hardwares: "MQTT Client Gateway with Lan interface" and "Dummy"

2/ There are an other mode, if inside the "sonoffdiy2mqtt.json" file the "mqtt_type": "shelly" is setted then the sonoffdiy2mqtt script translates incoming mDNS messages to Shelly API compatible MQTT messages and paths, which can be intercepted by the Domoticz hardware "Shelly MQTT". ( https://github.com/enesbcs/Shelly_MQTT )

In this mode IDX is not required, but make sure to enable device self-learning.

https://github.com/enesbcs/sonofflan2mqtt

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If you like this project, or you wants to support the development, you can do that with the paypal link above or by doing pull requests, if you knew Python language.