Software for Mac (fixed the light problem):
https://drive.google.com/file/d/16XLgSiOdLpElqd9w4M_CKzb_-UX0YeeR/view?usp=sharing
Installation guide tutorial for Mac (please follow the video/document completely):
video: https://drive.google.com/file/d/1l0QdzVBEYzPlC9adbsqvzdWx2ENOAiSt/view?usp=sharing
document: https://docs.google.com/document/d/1BttUgBLpbsiRkDb3-xg0lG9hidGWpDZU1IAQcOVsKU4/edit?usp=sharing
Software for K66:
https://drive.google.com/file/d/1SNEvqORmKAG0trnlmK6LD-V7Ox3kI1Ow/view?usp=sharing