OpenSprinkler › Forums › Hardware Questions › More than 3 / 5 expansion boards › Re: Re: More than 3 / 5 expansion boards September 18, 2013 at 2:05 pm #25547 djagerifParticipant Just for fun I tried 9 boards with OSPi and it works perfectly. OS2.0 seems to have an ‘out of bounds’ error when setting the board count to more than 5 via the GUI. I suspect a javascript boundary has been set. Ingo
