This is my first hexacopter and I have this setup:
6 x SunnySky V3506 400kv
6x Eolo Carbon 13x5 inch propeller
6x TMotor F45A ESC
6S6000mha lipo battery
Siyi MK15 with A8 Camera
I run the Ardupilot Methodic Configurator, run the Quick Tune Script. When I Yaw to the right, the moviment is pretty aggresive in the beginning, then normalize, to the left the aggressiveness is even high, but in some moment, the moviment to the left, if I demand the copter is not doing nothing - I demand more yaw and the copter does nothing.
I checked the motors, motors alignment, calibrate the ESCs - even using dshot and I cannot have any clue what is causing this strange yaw behavior.
I’m attaching the logs and a onboard video - sorry is stabilized but it’s possible to see the arms of the hexa in more details.
There’s likely a frame mis-alignment or twisted arm. There’s a big torque split between the CW and CCW motors. You’ll need to make sure all the props are level with each other and try again. Make sure the prop tips are all in line. It’s really touchy. Doesn’t take a lot to be out of place.
thanks for your help and your analisys. I will re-check the levels .
Any other clue ? I have one question, all the esc’s are Tmotor F45, but 2 are of a another series - the led is different and the blheli32 is different but same version. There is any problem using different ESC ? (they are the 6 and 4 - D and C).
This was the first try I made using 2 kind of escs - I didn’t realize they are different - I checked and alignment/level of the motors and they are aligned so I will change the esc’s.
The battery monitor is missing.
There is no vehicle.jpg file.
Its only using the internal compass
The Fence is disabled
Most parameters are at their default values.
Your Notch BW is too big for multi-source.
ATC_THR_MIX_MAN is wrong
You skipped quicktune
