08-17-2019, 01:31 PM
moOde's audio device table has "hifiberry-digi-pro" coded for this device. It's still in Raspbian Buster.
IIRC the Pi-4B changed how some of the GPIO pins operate. Maybe this is affecting the 502 board?
Code:
pi@moode:~ $ ls -l /boot/overlays/hifiberry-digi-pro.dtbo
-rwxr-xr-x 1 root root 1125 Aug 16 20:06 /boot/overlays/hifiberry-digi-pro.dtbo
IIRC the Pi-4B changed how some of the GPIO pins operate. Maybe this is affecting the 502 board?