Crow - Detachable Aerial Photography Quadcopter Drone

I'm creating a bigger and more efficient quadcopter (for longer flying time) that can be easily disassembled (to carry).

I'd like to be control from the ground station, maybe later with optical recognition by raspberry pi using opencv or tensorflow.

videos about fly:

[crow to reduced angle P value](https://www.youtube.com/watch?v=qqBWV4xeB7c)
[crow loiter mode](https://www.youtube.com/watch?v=krTDv05QTa4)

- The quadcopter weight is 1.6kg without the gimbal and battery and without ra