Chris Midkiff

Interestingly I see this exact behavior on Debian 10 with both my Thinkpad x270 built-in bluetooth and my Gigabyte motherboard on my desktop's built-in bluetooth. Works fine with my $10...

Yes you would have to be emulating spi. There are separate color fields for body and button color normally, on Pro Controllers now they added two extra ones for left...

I did test using a pro controller SPI dump. I just found a dump from someone else online. I can send you a link if you want one. I haven't...