Oculus Rift DK2 with MavLink head tracking and HUD second test flight. This was about 3 weeks ago. In the last video I used a 5.8 GHz analog link, I have since then switched to a 5.8 GHz wifi link and a RPI for video. I have also implemented a python script that to get the telemetry from the pixhawk via the RPI. As you can see there is a significant lag in the video (about 400 ms). Need to work on that and the h264 encoding.