Im trying to send a mqtt call to my siren following a guide but I get a invalid null message , skipping, anyone was any ideea why?
I’m think that you need to add double-quotes for burglar
, medium
, and very_high
Are you still getting a “invalid null message error”?
If not, then if you don’t mind, consider this as a solution to your original post, as I see you started another thread on this.