Can the ESP32-S3 connect to LAN8720? What IO port should be configured and connected?

[hzhh110]

Board

esp32-s3-wroom

Device Description

Can the ESP32-S3 connect to LAN8720? What IO port should be configured and connected?

Hardware Configuration

Can the ESP32-S3 connect to LAN8720? What IO port should be configured and connected?

Version

v3.1.2

IDE Name

VSCode platformio

Operating System

macOS

Flash frequency

40Mhz

PSRAM enabled

yes

Upload speed

115200

Description

Can the ESP32-S3 connect to LAN8720? What IO port should be configured and connected?

Sketch

Can the ESP32-S3 connect to LAN8720? What IO port should be configured and connected?

Debug Message

Can the ESP32-S3 connect to LAN8720? What IO port should be configured and connected?

Other Steps to Reproduce

No response

I have checked existing issues, online documentation and the Troubleshooting Guide

• I confirm I have checked existing issues, online documentation and Troubleshooting guide.

[lbernstone]

The ESP32-S3 does not include a RMII Ethernet PHY. You can use an SPI based adapter like the W5500.

[hzhh110]

If it is W5500, how to connect ESP32-S3?And the ArduinoHow to call the relevant interface?After reading the ETH file of ESP32, is there any relevant information?

[me-no-dev]

@hzhh110 here is an example: https://github.com/espressif/arduino-esp32/blob/master/libraries/Ethernet/examples/ETH_W5500_Arduino_SPI/ETH_W5500_Arduino_SPI.ino