OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › Is 250mA AC Adapter good enough? › Reply To: Is 250mA AC Adapter good enough?
June 25, 2020 at 9:50 am #66989
250mA is pretty low. You can still give it a try. Generally 250mA is only enough to drive one solenoid valve. The controller itself also needs to draw some current, though not a lot (probably 50 to 100mA at most).