In the Minicom console, enter the following command (without spaces between the
letters):
CTRL-A O
Scroll to "Serial port setup" and hit ENTER.
Enter A to enter the serial Device number.
Enter E to configure the speed and other comm parameters of the port.
When finished, hit ENTER to exit the screen. Hit ENTER again if there are no further
changes to the serial port setup screen, and then scroll down to Exit to exit the
configuration screen.
