Boiler integration in Domoticz with Ebusd

1. Introduction

The goal of the project is the integration of a Saunier Duval boiler with a Domoticz home automation system.

2. Hardware


– Ebus Adapter :
– Wemos D1 :

3. Software

3.1 Ebus gateway

Download EspTool :

Go in the folder :

Download the latest ebus-ESP firmware for our Wemos :

Plug your Wemos and flash the firmware :

Then reboot the Wemos and :
– Connect to the “EBUS” wireless network
– Open a web browser and go to
– Adjust settings as below :

Your Wemos WLAN Ebus gateway should be ready !

3.2 Ebusd : Ebus daemon

Download the Ebusd package (here for Raspberry Pi) :

Install it :

Then download the latests configuration files :

And copy them :

Then configure ebusd :

Here is my configuration (to be adapted) :

3.3 Domoticz plugin

First of all, we need to upgrade to the last Domoticz Beta version:

Then go in the Domoticz folder for plugins :

And download files :

Set the right permissions :

Restart Domoticz :

Then configure it with the web interface as below :

With this configuration :

All done !

11 thoughts on “Boiler integration in Domoticz with Ebusd”

        1. Still available. Working perfectly fine, I change it because I’m moving to a new house.

          I sell it 20€.


          1. Hello, ronan,
            I did reply to your e-mail. Have sent the adress.
            Hope you repply me. Frederico

          2. Hi!

            Did you sell your ebus adapter? If no – I am interesting in it, I need at least board to solder everything by myself…

  1. My question would be, with this panel I can stop the boiler, the boiler? can you send data directly to the boiler?

  2. Hello Ronan,

    Can you tell me which csv file you have used for the roomthermostat E7C.


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