I agree -- and beyond a catastrophic crash, I wonder how practical the PCB frame...

luminousbees · on April 15, 2020

Without catastrophic crashes, it's a flying PCB with the finest micro drone's build integrated in its frame.

About vibration dampening, if you look at the maiden flight here https://discuss.ardupilot.org/t/ardubee-a-ready-to-fly-micro...

Don't you think the untuned ArduBee was flying already nicely?

The graph of the postfilter acc and gyro is not so bad, the new Dynamic Notch Filter technics in Ardupilot is working so good. Furthermore, the best in his class IMU is put in the center of the frame, where the single 18650 battery, the most of the mass, is fixed in place.