Josar
(Josar)
5
@Trainer I might be wrong but I think you use openhab 1 syntax.
Have a look here for openhab 2 syntax and a basic tutorial how to use the exec binding.
Read the whole thread as there is a lot guidance to find there. Maybe this helps.
Please use code fences for your code.
Code goes here
Use the buttons over the text entry field for that.