OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Pi (OSPi) › Have older OSPi; solenoids opening and closing (pulsing water on and off) › Reply To: Have older OSPi; solenoids opening and closing (pulsing water on and off)
June 9, 2016 at 10:26 pm #42912
Sorry for the delay in following up with this. When I first started out with OSPi, I did install and play around with other firmwares, which made your theory about multiple programs using GPIO at the same time plausible. I decided to start from scratch and reimage my SD card with the latest firmware, and it works great so far!