Using our firmware, and knowing your M119 works I am not sure of any reason it doesn’t work other than you have it wired wrong.
Are you 100% certain you are using the signal pin and Ground? It really sounds like you are using positive and signal…any other board would have died.
Hehe you solved it with this comment.
I am completely new to cnc’s so maybe this is common knowledge of how z probing usually works.
I have removed the touch plate after it had touched it one time.
Tried it now letting the touch plate stay so it would touch it also the second time and now it works.
Sorry for wasting your time on this.
Best Regards
Magnus
No problem at all. We are just glad you are up and running!