That applies to commercial drones. This one has selfmade flight control electronics. 'Selfmade' as in using common of the shelf electronic components, not somet

That applies to commercial drones. This one has selfmade flight control electronics. 'Selfmade' as in using common of the shelf electronic components, not something locked down like from DJI fi. The setup is described in the paper if you scroll down. (Experimental) Html-View in the upper right working perfectly without having to download it.