I'm wondering if i need this part as well. My drone crashed about 2 months ago. The ribbon cable broke. I replaced it myself and everything was working. Then yesterday mid-flight i started getting a gimbal motor overload error. The gimbal still moves on startup, but keeps giving me the overload error. Camera still works as well. If i try and do a gimbal calibration, it looks like it starts and then sits at 5%.
And I don't know if this is normal or not, but today I noticed that the gimbal motors seemed to be getting pretty hot. I don't know if that's normal or not since I never checked before.
I took everything apart again but didn't notice anything amiss. Someone said it could be the board. Is there any way to definitively tell what's broken so I can order replacement parts?