I have two controllers. A rachio gen 2 and another brand. I’d like to have both but not run them both at the same time. In other words, one will be disabled at all times.
I read the article about needing to isolate the common and have ordered the part. Greatly appreciated on the writeup and the link to the isolator part.
Can a rain sensor be shared across the two? Any special wiring required for the rain sensor to work on both controllers?