ControllerManager check out the controller overlay on Win/MacOS

Controller Overlay can be seen and downloaded here for Win or macOS. See it in action here:

https://youtu.be/sl8NuU2kkdc

https://youtu.be/_Il4CkvULQU

Download it here:
https://tandemonium.jimandi.love/controller-overlay-web/index.html

Lots of improvements to BT and gyro and code clean up.