OpenSprinkler › Forums › Comments, Suggestions, Requests › Common pin on Zone Expansion › Reply To: Common pin on Zone Expansion
September 27, 2015 at 12:03 am #40362
I didn’t even think to look at this before purchasing. I plan to locate the expansion boards in different buildings, ie: main controller in garage, expansion board in greenhouse, etc. I’ll just run an additional wire for common when I build and run the custom cable for the expansion slots.