using wired ethernet

The ESP32-ETH01 board don´t offer a usb connection for an easily programming. You need a FTDI programmer to flash the ESP over serial.
Source: https://sebastianlang.net/arduino/wt32-eth01-mit-arduino/

For working mode, you need a stronger power supply because the wired-LAN needs more power than WiFi. The following table shows the possible ETH Boards that you can use and their internal used ESP-pins. Please make sure these pins not to define in other tasks (for example: Relays, serial output, modbus pins)

Board	internal used pins
ESP32-ETH01	16,18,23