It is pretty well-known that I’m not a big fan of the Arduino infrastructure. Granted, these days you have more options with the pro IDE and Platform IO, for example. But the original IDE always gives ...

This software is unfinished. Keep your expectations low. Basic serial port monitor heavily inspired by the Arduino IDE monitor. Well, I just don't want to install Arduino IDE only to use its monitor.

The Arduino serial monitor and IDE code uploader share a serial line such that each is disconnected from the serial port while the other needs it. Since this routing mechanism is already in place, it ...