Dear All,
I am using Speedybee F4 v3 flight controller with latest firmware
The setup as per the picture, basically no GPS, MTF-01 Optical Flow Sensor attached.
The problem is that when I take off in FlowHold mode, I can only lift the drone up to about 1.6 meters. Beyond that, the drone will suddenly lift up uncontrollably.
I have attached the bin file here.
and video here.
Appreciate your help.