Heyy guys, I have been making this 4" drone and have been tuning it, I think it has some problem with the notch filter and tuning, following is the drone setup
Prop size: 4"
Motors: 1404/2900Kva
Battery: Molicell 4s 21700 5000mAh
AUW: 540 gms
I also have atteched the drive link for the logs
Please help me with this
Seems You do not have ESC telemetry needed for notch filter. For that I would use bi-dshot firmware for matek h743 FC and set serial port ESC telemetry too.
IIRC serial telemetry is too slow for notch filtering. You want BDShot telemetry.
And, tell us what ESC’s you have.
You have another problem with Rate oscillation. Could be because the Vertical Acceleration Controller gains are wrong for the hover thrust. It seems it was excited during a descent.
@MY_OP please download and use ArduPilot methodic configurator software to guide through the shortest sequence of configuration steps guaranteed to get you vehicle running correctly.
Using ESC telemetry is recommended as it simplifies some configuration steps and is more flexible and resilient against vehicle weight changes.