I was able to create multiple switches with the help of the template add-on as discussed here.
Works like a champ so far!
Now I have another sensor which has values from 0-100 (percentage).
Do you guys have an idea how to get the same as above but with a slider?
So an item on the Dashboad which shows the current value but can be set to a different one which will cause a MQTT message to be generated with the desired value?
Just the link to the doc without further details was a first step but I really had struggled about the syntax. So a short example would have been nice.