Arduino USB stack sizes (keyboard, mouse, bulk ch.)

Using Arduino Project Guidance
1

Hi people!

I am not yet familiar with arduino stacks, looking for advice here. How much resource these stacks use (flash + sram) ?

-USB Keyboard
-USB Mouse
-USB bulk channels (1 in + 1 out)

Can they all fit into an Arduino Micro ?

Thank you in advance,

2

Much depends on how the libraries consume memory. Let the compiler do its job and tell.

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EXPLANATION

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