Fedora Minicom: A Comprehensive Guide

Minicom is a user-friendly serial communication program that offers a wide range of options, making it an ideal choice for those looking for a powerful yet intuitive tool. In this article, we will delve into the world of Fedora minicom, exploring its features and capabilities.

### Quitting Screen

One of the most important aspects of working with Minicom is quitting screen. To do so, simply type 'y' when prompted to kill the session. Alternatively, you can use the shortcut Ctrl+a, k to quit screen and close the connection. This will disconnect you from the session while leaving it open.

### Reattaching to a Session

If you need to reattach to an existing session, you can do so by using the following command: Ctrl+a, Ctrl+d. Once you have reattached, you can continue working with Minicom as if you had never left.

### Entering Command Input Mode

To enter command input mode in Screen, press Ctrl+a while holding down the control key. This will allow you to enter commands using a combination of keys and keyboard shortcuts. For example, typing 'C-a' or Ctrl+a will take you into command input mode.

### Connecting to a Serial Device

Connecting to a serial device is a straightforward process with Minicom. To do so, run the following command in your terminal: `screen /dev/ttyUSB0 9600`. This will open a full-screen window manager that allows you to connect to serial devices at 9600 baud.

### Identifying Serial Devices

Identifying serial devices can be a bit of a challenge, but there are several ways to do so. One method is to run the command `dmesg | tail` in your terminal, which will output information about recently connected devices. Another way is to use the command `ls -tr1 /dev/tty* | tail -n 1`, which will print out the most recently created serial adapter.

### Using PL2303-DB9 USB Serial Adapter

The PL2303-DB9 USB Serial Adapter is a popular choice for connecting USB serial devices like Minicom. To use it, simply connect the adapter to your computer and run the command `dmesg | tail` in your terminal. This will output information about the connected device.

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In this article, we have explored the world of Fedora minicom, covering topics such as quitting screen, reattaching to a session, entering command input mode, connecting to serial devices, and identifying serial devices. With these tips and tricks, you should be well-equipped to get started with Minicom and begin sending and receiving data from serial devices in Linux.