OpenSprinkler › Forums › Hardware Questions › Hardware Rev 2.3 › Reply To: Hardware Rev 2.3 April 17, 2015 at 1:51 am #36777 TechFanParticipant Thanks. Before I even saw there was a 2.3, I was trying to figure out what happened between the 2.1 I have and 2.2. . .what was updated in the step? Thanks!
