I want your help. I am having a 330mm quadcopter with 4 a112 brushless motor and yellow esc yesterday all were working fine ( using kk v 2.1.5 ) all of sudden today when i turn my quad on the fourth motor wont spin and esc will beep and beep .
1. I checked the esc sepratrely in my rc plane and it was working
2. and i tried different esc in that position ( red simon k ) but motor wont spin
3. ( it is working in my plane but not in quad )
I presume you mean the motor4. i think there is a problem with my signal wire but i have checked them all
Plz help
From the above it seems that
1. ESC is ok
2. Motor is ok
3. Motor won't run in the quad even with a different ESC
Try this.
1. Disconnect the other three motors from the FCB. (Say #1,2&3)
2. Plug this motor/esc (say #4) into one of these vacant slots in the FCB. See if it runs.
3. Connect one of the other motor/esc combos into the FCB slot presently used by #4. See if it runs.
I presume you had calibrated the throttle for the motor/esc individually for all four.
PLEASE REMOVE PROPS WHEN TESTING. DO NOT HOLD BY HAND WHILE TESTING WHEN PROPS ARE ON.
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