---
title: "DFRduino Ethernet Shield V3.0"
url: "https://maker.wiznet.io/scott/resellers/dfrduino-ethernet-shield-v3-0/"
markdown_url: "https://maker.wiznet.io/scott/resellers/dfrduino-ethernet-shield-v3-0/md"
type: "VAR: Value-Added Reseller Products"
author: "DRROBOT"
author_url: "https://www.dfrobot.com/product-455.html"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "DRROBOT"
original_url: "https://www.dfrobot.com/product-455.html"
published: "2023-06-01"
language: "en"
hardware: ["WIZnet W5100S"]
likes: 0
views: 300
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# DFRduino Ethernet Shield V3.0

> Use this DFRduino Ethernet W5100S Shield to connect your Arduino to the Internet with a RJ45 cable.

Original author: DRROBOT (source: https://www.dfrobot.com/product-455.html)

## Components

- **WIZnet W5100S** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5100S))

## Article

DFRobot, a leading robotics and open-source hardware provider, offers a robust solution for Arduino users looking to enhance their projects with network connectivity - the DFRobot W5100S Shield. This innovative piece of hardware now comes equipped with the W5100S chip from WIZnet, a provider of high-performance Ethernet controllers.

![DFRduino Ethernet Shield V3.0 - W5100S (Support Mega and Micro SD)](https://image.dfrobot.com/image/data/DFR0125/Connection-Diagram.jpg)

The W5100S Shield is designed to be easily stackable onto an Arduino board, allowing users to add Ethernet and Power over Ethernet (PoE) functionality to their Arduino projects. With its user-friendly design, the shield integrates seamlessly with the Arduino environment, making it a perfect choice for both beginners and experienced enthusiasts.

The W5100S from WIZnet is an Ethernet controller chip that facilitates network connectivity for embedded applications. Known for its performance and stability, the W5100S chip has become a popular choice in Ethernet shields like the one offered by DFRobot.

Unfortunately, I ran into a few difficulties when trying to gather more specific details about the W5100S Shield from the provided URL, such as its specifications, capabilities, and unique features. This information is crucial for a more comprehensive introduction to the product. I'd recommend visiting the product page directly for the most accurate and complete information.

Please note that this is a preliminary introduction based on the information gathered so far. For a more detailed and comprehensive article, further research into the specific features, use cases, and customer reviews of the DFRobot W5100S Shield would be beneficial.

---

Source: https://maker.wiznet.io/scott/resellers/dfrduino-ethernet-shield-v3-0/