I acquired some unusual input devices to experiment with, like a CNC control panel and a bluetooth pedal page turner. These identify and behave like a keyboard, sending nice and simple keystrokes, and can be accessed with no drivers or other special software. However, their keystrokes appear together with keystrokes from normal keyboards, which is the expected default when plugging in a keyboard, but not what I want in this case. I'd also like them to be readable via evdev and accessible by m...
