from this link … Releases · beagleboard/u-boot-pocketbeagle2 · GitHub , placed on partition 1 (FAT32). I’ve tried, screen, tio, and even moved to an Ubuntu machine … to no avail. My user is in the dialout group. The terminal png below is with the command screen /dev/ttyACM0 115200, but no matter which serial program I use, all same results.
So, I had actually tried those 3 files in the past as well, same results. But downloaded again, and same results. Photo attached. There’s no hub involved, this is directly to USB ports on machine.
