[homeconnect] Update README.md (#16943)

* Update README.md

Added note for possible occurrence of 403 error during application registration in homeconnect developer portal and recommended a solution to resolve the error.

Signed-off-by: Ciprian Pascu <contact@ciprianpascu.ro>
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Linsenschisdre 2024-07-02 22:09:47 +02:00 committed by Ciprian Pascu
parent 1cda4473c6
commit 6e4ce5078b

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@ -110,6 +110,9 @@ After the bridge has been added and authorized, devices are discovered automatic
for example: `http://192.168.178.34:8080/homeconnect` or `https://myhome.domain.com/homeconnect`
- _One Time Token Mode_: keep unchecked
- _Proof Key for Code Exchange_: keep unchecked
> **NOTE**: You might get an error (`403 - Forbidden`) in case you entered a bare IP of your local openHAB instance. In that case, use your instance's hostname instead (e.g. for openhabian `http://openhabian:8080/homeconnect`) and try again.
1. After your application has been created, you should see the _Client ID_ and _Client Secret_ of the application. Please save these for later.
![Screenshot Home Connect application page](doc/home_connect_application.png "Screenshot Home Connect application page")