HI

Are ESP32 libraries that control ETH RMII PHY available
for direct use, I need to control LAN8720 MD interface
with 2 pins called MDC/MDIO, and I'd like some suggestion
how to do it from micropython.

I'd like to control only the PHY using this 2 pins and
II don't want to initialize ESP32 complete wired ethernet
with all of RMII pins, because those RMII pins are not
connected to ESP32.