We built a new drone. It performed well on the first flight, but during the second flight, it flipped and crashed while hovering. We’re using a Pixhawk X7+ flight controller, T-Motor Flame ESCs, and T-Motor Antigravity motors.
@amilcarlucas or anyone, please analyse this log and tell your view of this crash
Initial thrust loss on Motor 2, Motor 1 drops to compensate and down it goes.
And you are using old firmware, update to latest Stable.
I am using the same version in another (same replica). That drone performs well.
I suppose you have not looked at the Changelog to see what has advanced since 2023. Arducopter changelog
Firmware old one ok , but we are suspecting the EMI, what you are thinking about the EMI.
I got a solution motor no 4 got stucked in the mid air but we don’t know what is the reason
