I cant seem to find this info anywhere, what is the maximum safe voltage I can supply the EZ-b controller? I am aware it wont regulate voltage to the servo pins but I wont power my servo's off the ezb as some will not like >6V and others may draw more power than I trust to run through the board. It will have to regulate voltage for it self and the camera and IO though. 7.4v is suggested but will it take 3S lipos (12.6v) too? 4S ?