Come on Rachio!! You voodoo style open loop watering control is impossible to handle correctly. For years I’m waiting for someone to come up with an in ground moisture sensor that will connect to the controller per station and will doo a full feedback watering control. Not a guess work as you do it today. Technology is available for cheap and integration to your controller is not open. So rather adding all kind of controllers, just focus on this one and you will be the watering controller KINGS. You can fund a startup too.
