Hydrawise supports most open/close contact type of sensors such as standard rain sensors and soil moisture sensors.
Wiring for standard Hydrawise 0.75 inch (20mm) or 1 inch (25mm) flow meters is as follows:
| Flow Meter Wire | Label on Controller |
|---|---|
| Blue | Sensor 1, 2 |
| White | Common |
| Red | Not connected |
Wiring for open/close contact sensors is as follows:
| Sensor Wire | Label on Controller |
|---|---|
| Normally Open / Normally Closed wire | Sensor 1, 2 |
| Second (common) wire | 0V |
Once you've wired your rain or moisture sensor don't forget to configure it in your Hydrawise account.
For full details, refer to the instructions provided with your sensor or flow meter. See Configuring Sensors for instructions on configuring the controller for a sensor from the app.
