I'm new to this and just started powering my board. I'm having issues powering my servos from the PWM input side. I have set the jumper correctly and still doesn't work. I have tried powering from the PWM output pin and it works fine. I would like to use the input side so I can connect my ESC. Can anyone explain why the input side doesn't work?
http://www.diydrones.com/forum/topics/powering-the-ardupilot-board-... see if this helps you any