Weishaupt WTC-25

[Berserker2K3]

Hat wer Erfahrungen mit diesem Modell?
Die meisten csv vorlagen funktionieren nur bedürftig oder teilweise erhalte ich keine Werte.

[ThomasPietrzak]

Hi, I have a WTC-25A. I'm trying to get things working on the Home Assistant ebusd integration.

I can recognize some messages, but I struggle with the TypeSpec syntax, for example for distinguishing MS and MM messages.

I also struggle to get the MQTT topic discovered in Home Assistant.

[Berserker2K3]

Hello.

Can u share your current csv files?
i work on the typespec files at the moment but some things i cant read atm.

Greetings

[ThomasPietrzak]

I have not made progress, I was busy with other things, and I needed to upgrade my Home Assistant system before.

[Berserker2K3]

i did make some progress now. i created tsp files for my wtc-25a and i can some data.

Broadcast Datetime = 11.000;13:02:-;12.03.2026 Broadcast Error = no data stored Broadcast Id = no data stored Broadcast IdAnswer = no data stored Broadcast Signoflife = no data stored hc Heater_control = DHWWithHeating;SwitchOffVariableConsumer;43.69;0.500;-;60.0;- hc Heater_data = 1;BurnerOff;71;2;30;46.0;-;59.0;11.000;8.879;43 hc Id = no data stored sc Act = no data stored scan.08 = Kromschroeder;W ;1200;0302 scan.0c = -;??;-;- scan.35 = Kromschroeder;W ;2724;- scan.f6 = Kromschroeder;WWST?;1200;0302

[Ahrandje]

@Berserker2K3 Did you make enough progress to get it working somewhat ? If yes, can you share your tsp files ? (I also have a WTC-35 and a ebusd)