OpenSprinkler › Forums › Hardware Questions › DIY Kit Assembly Questions › new 1.42u build issues › Re: Re: new 1.42u build issues June 1, 2013 at 2:25 pm #23741 ashdavelyMember I am powering it by usb only so far. The linear regulator has already been removed (as well as zener diode). Do I still need to check D2 and C2?
