OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Pi (OSPi) › Rain sensor on raspberry › Reply To: Rain sensor on raspberry June 4, 2018 at 10:35 am #50495 RayKeymaster Please take a look at the OSPi user manual: https://rayshobby.net/docs/ospi143+_manual.pdf page 5 — Rain Sensor.
