Innovens - MCA35

[Kenny]

Hi there,

I'm trying to figure out how to have my heating system connected to my Domoticz installation

The model is a de dietrich Innovens MCA 35 device - to that system is connected an AD252 radio module, so a remote thermostat can locally control the heating system over radio
I've contacted de dietrich to have more informations on "how to remotely control my heating system" where they answered there's no way to connect anything to that model, to have remote control.

My question was about that AD252 module - does anyone here already have worked with that module ? As the module works through radio frequency, maybe there's a way to control that AD252 device ? I don't find useful informations on the internet.
Or maybe there is a thermostat that can be paired with AD252 radio module, and also be connected to the internet ?

My current installation is a basic raspberry where a ZiGate+ usb dongle is connected
I saw a few RF transceivers in 433MHz that can be connected to raspberries, however i don't want to spend money if that's not possible

All hints are welcome !

Thank you!

[FireWizard]

Hi,

Seems that a thread in the Home Assistant forum exist:
https://community.home-assistant.io/t/d ... bus/223685

And also that it claims to be OpenTherm:
https://github.com/ihormelnyk/opentherm ... /issues/25

Perhaps you can get some more information there.

Regards