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ETH_W5500 module

W5500 based Ethernet module for ESP32

viktor

Published February 06, 2023

Original author: Ruslan Nadyrshin · RussiaOriginal source (new tab)

ETH_W5500 module

Components

Hardware components

WIZnet parts

Project description

The ESP32-S3 does not have an Ethernet MAC, so the module uses the popular WIZnet W5500 TCP-IP controller with an SPI interface. The binding connection diagram is a reference. Up to 2 such modules can be included in the assembly (by soldering jumper J5 in different positions for these modules). ESP-IDF (the official SDK from Espressif) already includes a driver for the W5500, which allows you to quickly get a ready-made network interface. The lwIP TCP-IP stack and the FreeRTOS RTOS are also already built into ESP-IDF, which will allow you to quickly start writing your network applications…

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