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ESC calibration gone wrong

marcovitmarcovit Club Members Posts: 16
I was busy with calibrating the ESC's of my quadcopter with a kk2.5 board.

power down, throttle to full, press button 1 and 4, power on, wait for beeps, throttle down, done.

My problem is that when i power on my quad i hear all ESC beeping but 1 ESC makes a extra beep. When i throttle only the ESC with the extra beep spins. (before they all beeped)

(if i go to menu i hear them all beep, when i go out i only hear 1 ESC beep)

I tried re-calibration the ESC's but they won't beep at all.

LInk to ESC

Does anyone experience this before?

I tried calibrating the ESC through the receiver (throttle channel) but no luck at all.


  • WTWUKWTWUK ✭✭✭ CornwallClub Members Posts: 13,509 ✭✭✭
    Lower the throttle trim tab on your TX and recalibrate with your receiver as normal - the KK way is hit and miss.Sounds like a low end signal issue.

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