John's Discussions (3)

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Quadcopter flipping over

I have a 3DR 2013 kit, and its been nothing but HELL since I got it in December.  I'm now trying to get the copter to leave the ground, but am having problems.  I try to lift off, and the copter decided to flip on its back.  I've checked the blades,

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Pixhawk failure

Not looking for advice, just passing along what happened to mine.  I crashed my drone, but the pixhawk sustained no damage.  After fixing the damage to the frame, I turned it back on only to get a low-voltage alarm.  I even connected Mission Planner,

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3DR voltage issue

After a recent crash, I repaired all the physical damage to my drone.  However, now when I plug in a full-charged battery (confirmed with field tester and hobby shop expert), the pixhawk tells me there's a low voltage warning, and that the battery is

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