You need a serial terminal

[mmiscool]

Love what you are doing.
This was the first time I was able to actually make sense of what boxed wine does.

A shameless plug for a project I did a little while back. https://serialterminal.com
It uses the web serial API and works in chrome and edge.

Source code here. Might be good to add to your web desktop.
https://github.com/mmiscool/serialTerminal.com

[DustinBrett]

Thanks! This looks very cool and I hadn't thought of doing serial stuff but will for sure add this to my to do list. Thanks for the idea!