HATIRE HEADTRACK (a little guide)
I write this guide to help anyone to use hathire in any sim/game. Let’s start with hw and sw requirements.
1. a MPU9250 device preferring a 5V tolerant device, i did not test a 9255;
2. an arduino board, you can choose any kind but if your MPU works at 3.3V, you need a board with a 3.3V pin. I use this pro micro board 3.3V and 5V (it runs at 4.68V);
3. a push button; 4. i used classic Dupont wires and some Dupont core plus and DuPont plastic shell plug chief.
Obviously this is not the only way to connect it, see http://edtracker.org.uk/ you could use a breadboard or a PCB. I use wires because i can disassemble it if needed.