OpenSprinkler › Forums › Hardware Questions › DIY Kit Assembly Questions › 2.1u DYI build LCD issue › Re: Re: 2.1u DYI build LCD issue March 29, 2014 at 10:26 pm #26373 chrisacorbettMember I figured it out myself. One of the pins connecting the lcd board to the main board was loose and was pushed away from the mainboard and didn’t make connection when the lcd board was attached. All I had to do was solder it in place.
