bootterm

Simple serial port terminal for connecting to microcontrollers and devices.

brewmacoslinux
Try with needOr install directly
Source

About

Simple, reliable and powerful terminal to ease connection to serial ports

Commands

bootterm

Examples

connect to serial port and see output$ bootterm -p /dev/ttyUSB0
open serial connection at specific baud rate$ bootterm -p /dev/ttyUSB0 -b 115200
connect to serial port and save output to file$ bootterm -p /dev/ttyUSB0 -o output.log
list available serial ports$ bootterm --help
connect with custom settings and timestamps$ bootterm -p /dev/ttyUSB0 -b 9600 -t