Minicom is a serial communication tool under Linux, similar to HyperTerminal under Windows.
Generally can be installed directly in Yum source
Minicom-s can set the rate of minicom, such as flow control.
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For example, a is your device name. If the console on the desktop to connect the serial port is generally/DEV/TTYS0,
If the notebook uses usb-serial port conversion is/dev/ttyusb0 and the like.
Linux is generally installed by default usb-serial port driver
Save the configuration as default (save Setup as DFL), and the next time you enter Minicom, you can start
Note: If you disable minicom gracefully, you will create several files lck* under/var/lock, which prevent the minicom from running, remove them and restore them.
Linux under the Serial communication tool minicom