OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Pi (OSPi) › Crashing pi when turning on valves › Re: Re: Crashing pi when turning on valves November 6, 2013 at 2:22 am #25751 noisymimeMember Not sure of the supply, I’ll check it tonight when I get home. Assuming you unplug the power line from the SprinklerPi, is it safe to run the pi off a separate power supply? Do you need to join grounds or anything?
