---
title: "W5500 schematic review request"
url: "https://maker.wiznet.io/forum/15191"
markdown_url: "https://maker.wiznet.io/forum/15191/md"
type: "Forum topic"
category: "Ethernet Chips"
author: "UranKhatola"
created: "2024-04-08T13:14:33+09:00"
last_activity: "2024-04-08T13:14:33+09:00"
language: "en"
views: 162
replies: 0
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# W5500 schematic review request

## Question

Asked by UranKhatola on 2024-04-08 in Ethernet Chips.

Hi,
I need help with review of this schematic using W5500 with over SPI of ESP32.

[![Screenshot 2024-04-07 at 19.15.04](https://maker.wiznet.io/forum_uploads/wiznet/original/2X/2/27ac69e2621fc20bb399ede76f0c412ee9cd2e70.png) Screenshot 2024-04-07 at 19.15.041574×1604 459 KB](https://maker.wiznet.io/forum_uploads/wiznet/original/2X/2/27ac69e2621fc20bb399ede76f0c412ee9cd2e70.png)

Can you please review it, point any mistakes, and improvements I can do for a stable connection?

I want to get ESD, EMI/EMC tests done, so need to have robust design.

Thank you very much,
JD

---

Source: https://maker.wiznet.io/forum/15191