Picture and GIF attached below.
This kind of project has been done a million times, but I've never found the kind of flat user interface that I like. I took it as an opportunity to make a retro-style TUI that lives entirely inside the terminal.
The killer feature is when you capture and save the oscilloscope's display, an image of the TUI is also saved. Never forget your obscure scope settings again!
The software package is installed via pip (Python). A simple command line tool and a compact Python interface library are also included.
Not yet published-- more to come.