---
title: "WEB switch 63 relay for Arduino mega"
url: "https://maker.wiznet.io/taylor/resellers/web-switch-63-relay-for-arduino-mega/"
markdown_url: "https://maker.wiznet.io/taylor/resellers/web-switch-63-relay-for-arduino-mega/md"
type: "VAR: Value-Added Reseller Products"
author: "RemoteQTH"
author_url: "https://remoteqth.com/arduino-web-switch.php"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "RemoteQTH"
original_url: "https://remoteqth.com/arduino-web-switch.php"
published: "2023-01-02"
language: "en"
hardware: ["WIZnet W5100"]
likes: 3
views: 645
comments: 1
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# WEB switch 63 relay for Arduino mega

> WEB switch 63 relay for Arduino mega

Original author: RemoteQTH (source: https://remoteqth.com/arduino-web-switch.php)

## Components

- **WIZnet W5100** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5100))

## Documents and links

- https://github.com/dm5xx/mega_webswitch (code)
- [Main board](https://remoteqth.com/download-count.php?Down=hw/web-switch-02-mb.pdf) (schematics)
- [16 Relay board](https://remoteqth.com/download-count.php?Down=hw/web-switch-02-rl.pdf) (schematics)

## Article

Original : <https://remoteqth.com/arduino-web-switch.php>

: <https://remoteqth.com/wiki/index.php?page=Arduino+MEGA+63+relay+Web+switch>

Before :<https://oldmaker.wiznet.io/2019/04/02/web-switch-63-relay-for-arduino-mega-code-by-dm5xx/>

Author : RemoteQTH
Published On : 2015-10-14

End of support : 2020-03-21

The author made a 63-relay switch that can control by the web with Arduino MEGA.

![](https://maker.wiznet.io/upload/ckeditor5/277544395%5F1672742456%2Epng)

It has four output banks, and each bank can connect to sub-relay boards.

![](https://maker.wiznet.io/upload/ckeditor5/277544395%5F1672742560%2Epng)

There is a sub-relay board schematic.

![](https://maker.wiznet.io/upload/ckeditor5/277544395%5F1672742616%2Epng)

Also, here is the github repository to reference.

![](https://maker.wiznet.io/upload/ckeditor5/277544395%5F1672742832%2Ejpg)

But, unfortunately, they no longer sell it on their website.

---

Source: https://maker.wiznet.io/taylor/resellers/web-switch-63-relay-for-arduino-mega/