Rachio compatibility with a Toro Soil Sensor
Last Update:Oct 19 2023 8:23pmNeed tips for your Toro Soil Sensor installation? The Rachio system doesn't require this accessory due to its integrated weather intelligence features, however, you can pair your rain sensor to the Rachio controller in case you want to keep it. This article will help you make sure it's correctly paired with our system.
Disclaimer
Rachio is NOT affiliated or authorized by TORO; the TORO brand soil sensors are manufactured by TORO. This article is intended for instructional and compatibility purposes only.
Rachio does not recommend the use of 3rd party sensors unless required by local code. Rachio offers soil saturation management tools without the need for soil sensors using Saturation Skip or Flex Daily Schedules to skip watering schedules BEFORE it rains based on estimated moisture levels.
Wiring Diagram
Rachio 3
Generation 2
Generation 1
Activate in the Rachio app
To activate your soil sensor within the Rachio app, go to the Settings Wheels at the top-right corner of your screen, then "Controller Settings", "Accessories", then select the sensor terminal your sensor is connected to (either S1 or S2). Then, toggle the sensor on (the toggle will show green when on) and make sure the sensor type is listed as "Rain" (NOT "Flow").
