I'm trying to watch serial ports.
For that I need the serial port address, but... on the network people's says that address follow unix pattern, like this "/dev/ttyUSB0", but if I enter on raspbian terminal and type.
I recieve this mesage
ls: cannot access /dev/ttyUSB*: No such file or directory
I've already tried PySerial, but when i ran the script, the terminal return me an huge error saying what the serial port doesn't exist.
I need some help, I want get away of this problem faster possible.