I need some help with a drone that has crashed already at least 5 times. I have made some tests and found out some ESC problems (changed), motor problems (changed) but even with all these modifications and new elements the drone continues to crash.
Today’s crash happened when the drone was at 25m and all of the motors stopped suddenly.
It is not very pleasant the seconds when you see your drone fall without be able to do something.
I have spent the rest of the day trying to see something in the logs but more than a current drop to zero, I don’t see anything that clarifies what happened.
Just for info, I have 2 4in1 ESC of T-motor at 45A. They are stacked one on top of the other. On top of this there is the Cube Orange and finally on top of this there are the batteries (2x 10500mAh Li-ion). So it’s like a tower where all of the elements that can heat are together (they are stacked like this to have some space available for the rest of the elements). My theory is that the ESC achieved the max temperature and cut-off. Sadly I don’t have the way to check the ESC telemetry.
I’m not very satisfied with this and I would like to know if maybe anyone can see something else. I only have the .bin from the SD card given that the cube is dead.
Thank you for those who can help me. Every idea will be helpful.