ESP32 Forum

Hi there,

Looking to connect an ESP32S3-WROOM1 module to a PC, does ESP-IDF support this endpoint USB CDC ECM ?
Any examples i could look at, i can only find reference to it here.
https://github.com/espressif/esp-idf/bl ... /usb_cdc.h

thanks in advance,
Adrian

Any update on this topic?

I wanted to do the same so have written a port of the original cdc-acm-host driver for cdc-ecm-host. It's based on compatibility with the RTL8152/8153 usb to ethernet devices.

https://github.com/gadget-man/cdc-acm-host

Still a very rough draft which will need some tidying up - PRs welcome.