Originally Posted by totaldoughnut
Thanks alot Lancer. I was actually checking out those micro boards on hobby king earlier. Seems like a pretty sweet setup and very affordable. Heck if I go that route then I can use my old champ board in my balsa rubber power conversion. Would it be possible to run 2s with those boards? Im still a noob to all this brushless stuff.
If you put a small UBEC in place to run the board, (7.4V in, 5V out to the micro board), with a resistor in series, to bring it down to 4.2V, that would work.