---
title: "Wired LAN test using WIZ811MJ"
url: "https://maker.wiznet.io/WIZnet/projects/wired-lan-test-using-wiz811mj/"
markdown_url: "https://maker.wiznet.io/WIZnet/projects/wired-lan-test-using-wiz811mj/md"
type: "UCC: User Created Content"
author: "WIZnet"
author_url: "https://maker.wiznet.io/WIZnet/"
original_url: "https://blog.naver.com/mikymolex/110182109493"
published: "2023-02-17"
language: "en"
likes: 4
views: 430
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Wired LAN test using WIZ811MJ

> .

Original source: https://blog.naver.com/mikymolex/110182109493

## Article

**DETAILS**

I tried wired lan test using WIZ811MJ.

I use the wiznet chip W5100. Nowadays, there are W5200, W5300 similarly.

It is a chip slowly known about three years ago. Nowadays, even if you go to a Chinese site,

It is a well-known chip that has been used in arduino’s ethernet shield.

I tested the module I had bought about 3 years ago.

The arduino is too good to use simply. Everything is done with only 6 line connections.

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Source: https://maker.wiznet.io/WIZnet/projects/wired-lan-test-using-wiz811mj/