OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Pi (OSPi) › 2Wire Rainsensor to Raspberry › Reply To: 2Wire Rainsensor to Raspberry July 22, 2017 at 11:59 pm #47227 RayKeymaster OSPi already has a rain sensor port, and you can plug your rain sensor into that port. NO or NC can be set in software (Edit Options).
