MQTT - Homey to Home Assistant

I’m trying to connect my Homey to Home Assistant via MQTT.

In HA I have Mosquitto broker and the MQTT Integration running. From the Logs it looks like it is working.
In Homey I have installed the MQTT Hub and the Client.

The Log of the Hub very often says the message “Error publishing message”.
When I type in the Data (IP, User, Passwort) from the HA-Mosquitto and save, it first says “Settings saved”. But then the message “There was an error trying to apply the settings.” appears.
But there is no Log for more information.

Can anybody help me, what I’m doing wrong?

…maybe check this guide, if you find any answer

1 Like

Great. Unfortunately, I hadn’t found this in my search before. Now it works. Thank you very much.

1 Like