OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Pi (OSPi) › 1st time install and setup › Re: Re: 1st time install and setup April 17, 2014 at 3:40 am #26495 SamerKeymaster Correct, under options you’ll find a setting named expansion boards. Change this to the number of expansion boards you have connected. Keep in mind if you are using the new 16 zone expanders that they count as two expanders.
