---
title: "Introduction to Arduino Ethernet"
url: "https://maker.wiznet.io/taylor/projects/introduction-to-arduino-ethernet/"
markdown_url: "https://maker.wiznet.io/taylor/projects/introduction-to-arduino-ethernet/md"
type: "UCC: User Created Content"
author: "Arduino Projects"
author_url: "https://duino-projects.com/introduction-to-arduino-ethernet/"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "Arduino Projects"
original_url: "https://duino-projects.com/introduction-to-arduino-ethernet/"
published: "2022-10-04"
language: "en"
tags: ["Internet of Things"]
hardware: ["Arduino Ethernet Rev. 3"]
likes: 7
views: 1169
comments: 1
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Introduction to Arduino Ethernet

> In this post I will discuss about the Introduction to Arduino Ethernet.

Original author: Arduino Projects (source: https://duino-projects.com/introduction-to-arduino-ethernet/)

## Components

- **Arduino Ethernet Rev. 3** x 1 ([docs](https://docs.arduino.cc/retired/boards/arduino-ethernet-rev3-without-poe))

## Article

Original : <https://duino-projects.com/introduction-to-arduino-ethernet/>

In the previous articles I have discussed different Arduino microcontroller development boards such as Arduino UNO, MEGA, NANO, PRO MINI, MICRO, Lilypad etcetera. All these Arduino boards resemble to each other in some of the specifications and also are unique in their applications and design. Arduino Ethernet is different from all these Arduino microcontroller boards. Although the microcontroller IC on which Arduino Ethernet is based is common to other Arduino boards mentioned but it has an added functionality of the Ethernet interface which makes it different from other Arduino microcontroller development boards.

### **Arduino Ethernet:**

Arduino Ethernet like other Arduino microcontroller boards is the open microcontroller development board which is based on ATMEGA328. Note here that the microcontroller of Arduino Ethernet and Arduino UNO are same which implies that Arduino Ethernet has most of the features similar to the Arduino UNO but there are important differences as well. For example unlike the Arduino UNO the Arduino Ethernet does not have the USB to Serial data converter mounted on board that is Arduino Ethernet cannot communicate to the computer via USB port unless connected to USB to Serial breakout board. In addition Arduino Ethernet has Ethernet Bridge on board making it able to communicate to the Ethernet enabled devices.

---

Source: https://maker.wiznet.io/taylor/projects/introduction-to-arduino-ethernet/