ESC Signal lost about blheli HOT 8 CLOSED

So, if I understand you correctly, the failing motor does not start again until after you have disarmed and armed?

from blheli.

Sorry for my bad english. I made a short video:
https://youtu.be/KkHTxG6bcrk

You can also hear the motor beep (in the video). Often only the left motor stops, but the others have the same problem.

Greetings
Fabian

from blheli.

Thanks for the feedback, I will look into it. Is it XRotor 20A ESCs?

from blheli.

Thanks too.

The ESC is called: Favourite 12A 4in1
The hardware is based on Skywalker 20A. So I flashed the BLheli file for Skywalker 20A.

from blheli.

Have you googled this ESC? There are plenty of reports that it does not work properly (reboots etc) on 4S....

from blheli.

Oh yes. It looks like a hardware problem. I have found another video:
https://youtu.be/QXsZpJCqjrY

from blheli.

Here is the solution:

"Hi Everyone, I am Jenny from Favorite Electronics, who is the manufacturer for this ESC. Sorry to cause the reboot issue and late reply. It's hardware problem and the solution is easy, just need to replace a bigger capacitor from current 0.1uF to 1uf. Please refer to my below picture from the link to point us what the cap is. Any questions, please contact with me for [email protected]."

Thanks for the tip. Sometimes the solution is too simple.
Greetings
Fabian

from blheli.

Closing

from blheli.