Any example of use with ESP32?

[rtek1000]

It would be very interesting to be able to use this library with ESP32. This Teensy is very expensive.

Does anyone know if there is already an example?

I'm trying to use STM32F4 with two internal USB Host (OTG). But this library is still the best alternative for compatibility with the mini keyboard, with touchpad.

[fotosettore]

I too would have this need.
I already have a usb host running with esp32 with this configuration : https://www.hackster.io/139994/plug-any-usb-device-on-an-esp8266-e0ca8a
to drive a midi device.
I would like to use the same hardware to read / write a pendrive text file.
I did some tests using a mega2560 card with usb-host and this library : https://github.com/greiman/UsbFat
works perfectly, but unfortunately, as mentioned, it is only for mega and the project has been stopped for a few years.

Can I help in some way with esp32 hardware that is needed for development?