When receiver connected to input pins, leds change and apm gets very confused

Hi,

I bought the 3dr arducopter quad kit a few weeks ago, and I have been putting it together. I have a bit of a problem now with the apm 2.5 and my receiver. Here is the scenario:

- USB connected

- Nothing connected on the output pins, or the other opt

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Newbie question about kit vs RTF

Hello!

I'm interested in getting a quad copter type uav, and have a few basic questions before deciding how to start. I think I'd like to get a kit (like the one here at store.diydrones), and build it myself, as it will be more rewarding than buying i

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