$20 FPV Head Tracker with Seeed Studio XIAO nRF52840 Sense
This is so simple. This little board has a gyro, bluetooth, and a few other things we are not going to use. Wire pin 8 to ground. Wire pin 10 to the tip of the plug and ground to the rest of the plug. Plug in the XIAO sense board to your computer, press the reset twice and copy the head tracker file to the USB drive that shows up and power cycle.
Bluetooth is also available as well as a BMS shield for wireless.
You'll have to set up your radio with TR5 as pitch control, TR6 (roll), TR7 (yaw).
USB C cable
wire
phono jack or headphone cord
https://www.seeedstudio.com/Seeed-XIA...
https://github.com/ysoldak/HeadTracker (used in this video)
https://github.com/kniuk/DIY-Head-Tra... (original head tracker)
