OpenSprinkler › Forums › Comments, Suggestions, Requests › does anyone know of an uninteruptable power supply that would work on OSPi › Reply To: does anyone know of an uninteruptable power supply that would work on OSPi
I damaged the power supply IC on OSPi by miswiring so removed it. I inject 12V into the unused ethernet cable wires at my router from my UPS and drop it to 5V at the OSPi and put it into the standard Pi power connector. Power the 24VAC input of the OSPi in the normal way for valve outputs. During a power outage the Pi is powered but I can’t run the zones. I use a pump for water supply so I couldn’t water anyway. All the injectors and 12 to 5 V converter are standard stuff from Amazon.