By connecting an Ethernet PHY such as LAN8720 to the ESP32, the ESP32 can be used via wired LAN. You can connect to the Internet with
Reference Circuit: https://www.olimex.com/Products/IoT/ESP32/ESP32-GATEWAY/open-source-hardware
|5||RESET(This is not on LAN8720)|
|21||EMAC TX EN|
There are no references.