I’m replacing a Hunter Pro-C controller with a Rachio Gen 2. The Hunter already has an Orbit Model RX-2 wireless sensor. I have read that the Gen 3 supports 24v, but I have a Gen 2. I also read that Gen 2 will support Orbit wireless sensors, just not sure if the RX-2 is one of them. Looking in my controller, I see that the Orbit controller has 2 red, a white, yellow and green wire. Only the red ones are connected to the 24v connections. I’m reading the following article:
Can I use the RX-2 with my Gen 2? Is anyone out there using it? Here are some pictures.
From the Rachio article:
Thanks in advance.