Drone tilt and go crazy on take off

ArduCopter Copter 4.3
1

Hi,

I have moved from betaflight to Ardupilot. My drone was working great and flew smoothly on betaflight, but I am struggling to take off with Ardupilot (speedybee F405 v3).

It moves to the side and goes crazy. I have tested and the motor directions are correct.
The weird thing about Ardupilot is that when I increase the throttle halfway, it does nothing, but then after passing halfway, it goes crazy. I checked the flag for throttle and it is correctly set (not set to auto-center).

Here are two log files:
Log Files

I couldn’t figure out the problem so any help is appreciated. It should not be the hardware as it worked perfectly with BetaFlight.

2

Did you use the frame type for BetaflightX so you didn’t have to change any wiring or motor order?

3

Did you confirm the Motor Order and direction with Mission Planners Motor Test? Note which motors are supposed to spin when you select tge A-D buttons.
What you are describing with the throttle is how it works in Altitude Hold or Loiter flight modes. Use Stabilize initially.

4

There is a LOT of prop wash affecting the barometer. Is it covered with foam?