For those interested in something targeted towards more diverse systems take a look at https://cosmosrb.com/

It's a command and telemetry package for working with embedded systems, arduinos through satellites, and includes data visualization and command interfaces. It's released under AGPL by Ball Aerospace and has a following at NASA as well.

It's particularly useful for dealing with small systems where you'd usually write a python script for FTDI/serial communication. You can instead just define your commands and telemetry structs in a config file and the system makes it work.