---
title: "DFRduino Ethernet Shield (SKU:DFR0125)"
url: "https://maker.wiznet.io/WIZnet/resellers/dfrduino-ethernet-shield-sku%3Adfr0125/"
markdown_url: "https://maker.wiznet.io/WIZnet/resellers/dfrduino-ethernet-shield-sku%3Adfr0125/md"
type: "VAR: Value-Added Reseller Products"
author: "dfrobot"
author_url: "https://wiki.dfrobot.com/DFRduino_Ethernet_Shield__SKU_DFR0125_"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "dfrobot"
original_url: "https://wiki.dfrobot.com/DFRduino_Ethernet_Shield__SKU_DFR0125_"
published: "2023-04-20"
language: "en"
hardware: ["WIZnet W5100"]
likes: 0
views: 383
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# DFRduino Ethernet Shield (SKU:DFR0125)

> DFRduino Ethernet Shield (SKU:DFR0125)

Original author: dfrobot (source: https://wiki.dfrobot.com/DFRduino_Ethernet_Shield__SKU_DFR0125_)

## Components

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

## Article

## **Introduction**

The [**DFRduino Ethernet Shield V2**](https://www.dfrobot.com/product-455.html) is finally released. This new version supports Mega both 1280 and 2560. And it supports Micro SD card read/write as well. The ethernet shield is fully functional now.

The V2 Ethernet Shield is fully compatible with Ardunio Ethernet Shield. With the offical ethernet library, you can do exactly the same thing as the original one. But at a more affordable price.

The Arduino Ethernet Shield allows an [Arduino board](https://www.dfrobot.com/category-104.html) to connect to the internet. It is based on the Wiznet W5100 ethernet chip. The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous socket connections. Use the Ethernet library to write sketches which connect to the internet using the shield.

## **Shield Compatibillty**

Arduino Mega 1280/2560
Arduino UNO
Arduino Dumlinove

## **Source**

[https://www.dfrobot.com/wiki/index.php/DFRduino_Ethernet_Shield_(SKU:DFR0125)](https://www.dfrobot.com/wiki/index.php/DFRduino_Ethernet_Shield_%28SKU:DFR0125%29)

## **Author**

www.dfrobot.com

---

Source: https://maker.wiznet.io/WIZnet/resellers/dfrduino-ethernet-shield-sku%3Adfr0125/