I don't have any file with a name similar to ttyACM0. How do I find the proper dev file?
What does
ls -l /dev/ttyACM* return ?
Eg:
root@xubuntu64:~# ls -l /dev/ttyACM*
crw-rw---- 1 root dialout 166, 0 Sep 25 19:05 /dev/ttyACM0
crw-rw---- 1 root dialout 166, 1 Sep 25 19:05 /dev/ttyACM1
crw-rw---- 1 root dialout 166, 2 Sep 25 19:05 /dev/ttyACM2
crw-rw---- 1 root dialout 166, 3 Sep 25 19:05 /dev/ttyACM3
crw-rw---- 1 root dialout 166, 4 Sep 25 19:05 /dev/ttyACM4
crw-rw---- 1 root dialout 166, 5 Sep 25 19:05 /dev/ttyACM5
crw-rw---- 1 root dialout 166, 6 Sep 25 19:05 /dev/ttyACM6
crw-rw---- 1 root dialout 166, 7 Sep 25 19:05 /dev/ttyACM7
crw-rw---- 1 root dialout 166, 0 Sep 25 18:01 /dev/ttyACM0
crw-rw---- 1 root dialout 166, 1 Sep 25 18:11 /dev/ttyACM1
crw-rw---- 1 root dialout 166, 2 Sep 25 18:06 /dev/ttyACM2
crw-rw---- 1 root dialout 166, 3 Sep 25 18:12 /dev/ttyACM3