Jed Posted June 24, 2012 Share Posted June 24, 2012 I had had about 25 flights with my quadcopter using a kk controller when one of the motors decided to stop in flight. I managed to re-create the fault on the ground. It appears one of the speed controllers (a Mystery Cloud 30A) just some times cuts out. So I replaced it with a spare JP E-Pro esc, I re-calibrated the throttle (yaw pot to min etc) and the JP E-Pro ESC works fine, as soon as I go back into normal mode and arm the board the original 3 escs all arm and work, the JP E-Pro just beeps rapidly continously. There is nothing in the instructions about this rapid beeping, surfing the net I can find reference to unstable throttle output on other esc manuals causing the issue. Anyone got any thoughts as to how to resolve this issue? Quote Link to comment Share on other sites More sharing options...
Jed Posted June 24, 2012 Author Share Posted June 24, 2012 Just tried another KK controller, no different but atleast that has ruled out an issue with the board. I'm coming to think that maybe it doesn't work with different ESC. Anyone else tried to use different ESC on a KK controller? Quote Link to comment Share on other sites More sharing options...
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