Hi Ray. Once I assembled OpenSprinkler DIY Kit v1.4u and it worked fine for a year. But now I turned it on again and found the problem. OpenSprinkler does not respond to any signals, just lit display, no inscriptions on it does not appear.
Obviously the problem is in surge. One triac collapsed MAC97A8, I replaced it. But it nothing changed. What can you do in my situation?
With respect.
Dmitry
