USB-serial screen program

The screen terminal multiplexer program is useful for connecting to serial port devices.

On Linux, including WSL:

apt install screen

configure USB-serial adapters in Linux or WSL by adding the username to “dialout” group:

adduser $(whoami) dialout

On Homebrew:

brew install screen

A serial port connection is established at 115200 baud like:

screen /dev/ttyUSB0 115200