---
title: "https://oshwlab.com/vanninavari/esp32-w5500-4-rele"
url: "https://maker.wiznet.io/Alan/projects/https-oshwlab-com-vanninavari-esp32-w5500-4-rele/"
markdown_url: "https://maker.wiznet.io/Alan/projects/https-oshwlab-com-vanninavari-esp32-w5500-4-rele/md"
type: "UCC: User Created Content"
author: "OSHW Labs"
author_url: "https://oshwlab.com/vanninavari/esp32-w5500-4-rele"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "OSHW Labs"
original_url: "https://oshwlab.com/vanninavari/esp32-w5500-4-rele"
published: "2025-11-20"
language: "en"
likes: 1
views: 430
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# https://oshwlab.com/vanninavari/esp32-w5500-4-rele

> https://oshwlab.com/vanninavari/esp32-w5500-4-rele

Original author: OSHW Labs (source: https://oshwlab.com/vanninavari/esp32-w5500-4-rele)

## Article

![](https://maker.wiznet.io/upload/ckeditor5/825279523%5F1763631624%2Epng)

![](https://maker.wiznet.io/upload/ckeditor5/825279523%5F1763631637%2Epng)

---

Source: https://maker.wiznet.io/Alan/projects/https-oshwlab-com-vanninavari-esp32-w5500-4-rele/