Maiden flight with the USB2RC box interconnected with a standard hobby RC FrSky Taranis X9D Plus and a cheap USB Thrustmaster Flight HOTAS X. The flight was performed on a Dart 250 with INAV flight controller and Caddx Vista digital video link. DJI FPV goggles v2 was used. https://youtu.be/wJCxG1NmBPg
Always take sides. Neutrality helps the oppressor, never the victim. Silence encourages the tormentor, never the tormented. Elie Wiesel. Romanian born Jewish writer, professor, political activist, Nobel Laureate, Holocaust survivor. 1928 - 2016.
Indeed the safest road to Hell is the gradual one - the gentle slope, soft underfoot, without sudden turnings, without milestones, without signposts. C.S. Lewis, 1898 - 1963.
And works very well. Need now to test it with various USB devices. The first flight with the T.Flight was not so nice. Don't know if the problem is the Joystick itself or the actual 8-bit resolution of the PPM output.