Ah k fair enough, and decoupling caps? I've developed a couple of systems for remote ethernet monitoring of solar panel systems using µc's, and the first design didn't have any, and whilst it worked fine on the bench, once plugged into a solar regulator we got a bit of noise on the AI lines from the PWM used in the regulator.. Could be similar to an alternator in that its AC. (Just a suggestion)
I see one of the addons is LCD? I'm guessing a header for this hasn't been put on the beta board yet.. As an LCD would require at least 7 pins, (4-bit; RW/RS/E + DB4-7), how would selection for that work? ie if you want to have an LCD, you'd lose 7 DO's?



LinkBack URL
About LinkBacks

Reply With Quote




Bookmarks