Using the HoloLens to control a servo using the ESP8266 nodeMCU. I was able to get the servo's to receive UDP packets so that they can mirror the exact movement of my head position. I decided to use UDP instead of TCP because I needed data to be streaming as fast as I was moving my head. As you can see that it is pretty accurate but can use some location correction that will be added later.
I hope you enjoy the video if you have any questions on how this was created please contact me at my email.