Topic(s): SchedulingSetup
Max Zone Count per Controller
The Rain Bird mobile app is capable of managing and monitoring all available zones that are programmed into a Rain Bird WiFi controller.
ST8-WIFI – Maximum of 8 zones.
ESP-TM2 – Maximum of 4, 6, 8, or 12 zones. Whichever number of zones the controller comes with is the maximum number, there is no expansion option.
ESP-RZXe (international only) – Maximum of 4, 6, or 8 zones. Whichever number of zones the controller comes with is the maximum number, there is no expansion option.
ESP-Me and ESP-ME3 – Comes with 4 zones and can be expanded to a maximum of 22 zones with 3 or 6 station modules, sold separately. NOTE: If a 3 or 6 station module is added to the controller the user needs to go to the +/- Zone icon in the Rain Bird app to change the switch to “Wired” before they can add program run times to the zones.

Do you have suggestions to make this article more helpful?