Well, hardware wise it works, ie when the door is open the rain sensor indicates is on, when the door is close no rain. With the door close, ie no rain, going to run program once and setting the station for 2-3 seconds closes the relay. Here is now the problem: if rain has been detected, ie garage door is open, this inhibits the “run once program” to turn on any station. This kind of doesn’t make sense, I should be able to run any program once/manually regardless of the rain sensor, ex: to check valves/sprinkler heads even after the rain has stopped, a firmware change will be required. 🙁 :-(.