I am trying to create a mapping of Bluetooth VR Controller with my unity and faced so much problem while doing the same and not able to do perfectly well so here I am attaching to git project of the same and it is very helpful for the people who are trying to do the same. Link : https://github.com/malisasmaz/Bluetooth_Controller_VR_Lioneye Here is the image of the controller which I am referring to. I hope it helps!