How to add a Heater after HACS installation

[TheOldMan64]

Hi,
maybe somebody can help me here. I'm a beginner with Home Asssistant and I like to install this SW part to my Home assistant.
But it looks like I did something wrong or I miss something.

What I did :

1. installed this SW via HACS
2. Json is activated on the Oekofen Pellematic
3. Now I have problem to setup the JSON connection. I could not find any entry in the GUI where to do this. ( Or do I have to do this in the strings.json file directly ?

In the description there is this screenshot

But I could not find this
And I'm a little bit confused what I can see in the configuration GUI. Is this normal, when no connection is established ?

Thanks a lot for any input here.
Dietmar

[dominikamann]

Hi @TheOldMan64,

Open HA

Dominik

[TheOldMan64]

Hi Dominik,
thank you so much. Now it works.
Have a nice day.
Dietmar