USB Module with MAX3421E

[sgu]

This module lacks complete integration into UI Flow and more documentation.

On the page https://shop.m5stack.com/products/usb-module

there is listed

Applications
USB key logger
Read and write U disk using M5Core

but where are the Applications ?
All we need is a comde example and a good documentation how to read data from this module, to have a keyboard connected
even an example how to read the raw data from the usb would he helpfull.

thanks in advance

Stefan