minicom:tldr:63880

This command is using minicom, a terminal emulation program, with superuser privileges (sudo). It is used to connect to a device via a serial port.

Here is the breakdown of the command:

• sudo: It runs the command with administrator or superuser privileges.
• minicom: The command used to start the minicom program.
• --device ${-dev-ttyUSB0}: This specifies the device to connect to. In this case, it is using the /dev/ttyUSB0 device for the serial port communication. The ${-dev-ttyUSB0} is typically a placeholder that should be replaced with the actual device path, but it seems to be written incorrectly. It should probably be --device /dev/ttyUSB0.
• --baudrate ${115200}: This sets the baud rate for the serial communication. The ${115200} is again likely a placeholder that should be replaced with the desired baud rate, such as --baudrate 115200. Baud rate determines the speed of data transmission over the serial port.

So, in summary, the command is running minicom as a superuser, specifying the device /dev/ttyUSB0 (serial port device) to communicate with, and setting the baud rate to 115200.