OpenSprinkler › Forums › Hardware Questions › Impulse instead of constant 24VAc › Re: Re: Impulse instead of constant 24VAc June 13, 2014 at 12:02 am #27091 RayKeymaster OK, that would require some firmware change. If you just want to do this in a ad-hoc way (i.e. set some specific stations to pulse instead of constant on) it should be pretty easy.
