I have a 32u4 based board I want to behave as a keyboard.
I thought this could be achieved by using Arduino’s keyboard library, but then I stumbled upon this page:
which says to use an external library such as NicoHood’s HID library.
My question is: What can I achieve with for example NicoHood’s library that I can’t with the Arduino keyboard library? And why do I need an external library at all?