MQTT import device topics automaticly into oh3

Add-ons Bindings
1

Hello,
I have a question about MQTT automatic import of a MQTT device.

I have created on a MQTT broker a device that only have a webpage with NodeRed
Now i try to get the device into oh3, this can be don with “generic MQTT thing”
Only it takes a lot of time to get these topics into channels

Is there a way that oh3 creates for each topic a channel in the generic device.
If so, what has to be the structure of the device to get this done or what coding has to be in the mqtt device?

image

I have try to find the solutions for some weeks now and did not found the required information.

regards
Ronny

2

You have two choices, both of which will have to be set/coded on your MQTT device itself:

As far as openHAB is concerned, support for both these standards is provided by the MQTT Binding.

3

Hello,

Thanks for the direction i have to follow.

I configured in mqtt a homie device, this is recognized as a thing, only the cahnnels are not recognized.
I look to all differtent exaples and cant find why the channels are not imported
Below mqtt explorer

image
image664×791 16.6 KB

Any idea what i am missing ?