[ot][spam][crazy] muse-lsl bleak work

[Undiscussed Horrific Abuse, One Victim of Many]

two ways to connect hci to tty, both fail on my ubuntu raspi 4 atm:

btattach -B /dev/ttyAMA0 -P bcm -S 3000000
hciattach /dev/ttyAMA0 bcm43xx 3000000 flow -