Introduction

In the IoT world, DIY Makers will want their devices or works to be connected to the outside. The author always focuses on connectivity so that he can use Internet when he is working on his project.

However, some DIY makers lack expertise to consider external connectivity. If it is possible to solve this problem with simple operation, it might be icing on the cake.

WIZ820io is one of many options to solve this problem. I recommend using WIZ820io since it provides easy Ethernet connectivity. 

 

What is Ethernet?

According to Wikipedia, Ethernet is a family of computer networking technologies commonly used in local area networks (LANs) and metropolitan area networks (MANs).[1] It was commercially introduced in 1980 and first standardized in 1983 as IEEE 802.3,[2] and has since been refined to support higher bit rates and longer link distances. Over time, Ethernet has largely replaced competing wired LAN technologies such as token ringFDDI and ARCNET.

Ethernet is one of many ways to connect to the Internet.

You may want to see with your own eyes since there is LAN cable to connect your computer or AP.

ethernet2 

 

What is WIZ820io?

WIZ820io is one of the Ethernet device from WIZnet. It can connect to the internet using TCP/IP through MCU and SPI Interface.

WIZ820io is a compact size network module that includes a W5200 (TCP/IP hardwired chip and PHY embedded), a transformer and RJ45. It can be used as a component and no effort is required to interface W5200 and Transformer. The WIZ820io is an ideal option for users who want to develop their Internet enabling systems rapidly. WIZ820io is hardware compatible with WIZ850io.

http://www.shopwiznet.com/wiz820io

wiz820io_45__1

 

Curation on WIZnet Museum

I would like to introduce a site that provides connectivity to IoT devices using WIZ820io easily. If you are interested, I think you should try it since it contains SW and HW contents for actual implementation.

Tutorial: Controlling Servo / Webcam via webserver, Wiz820io and Garagino

This project is a server with Garagino and Wiznet Ethernet module, and thus an HTML page that displays the buttons that control the servos connected to the Pan / Tilt.

webcam

http://wiznetmuseum.com/portfolio-items/tutorial-controlling-servo-webcam-via-webserver-wiz820io-and-garagino/

This project shows how to control the direction of Webcam using WIZ820io for internet connection. Arduino Ethernet is also available to use for this project. This is relatively well-organized project.

 

Bascom project – Ethernet Shield & WIZ820io

BASCOM-AVR© is the original Windows BASIC COMPILER for the AVR family. It is designed to run on XP/VISTA/WIN7 and WIN8. This product description is updated in 2014. But we do not change it each time we update the software. In the on line help you can find a list of all statements and functions.

arduino

http://wiznetmuseum.com/portfolio-items/bascom-project-ethernet-shield-wiz820io/

If we are following this project, we can easily use Ethernet by connecting WIZ820io to Arduino. For more information, please refer to the link below. We can port to various MCUs other than AVR MCU of Arduino.

http://wiki.mcselec.com/Getting_started_with_Arduino_and_WIZ820io

 

WIZ820io: Porting Guide about EmIDE and Nucleo Board

This is a simple project based on EmIDE(gcc) since commercial compiler is not free which shows how to port from EmIDE and Nucleo Board using WIZnet network module product, WIZ820io.

nucleo

http://wiznetmuseum.com/portfolio-items/1-wiz820io-porting-guide-about-emide-and-nucleo-board/

The author used ST MCU of Nucleo board for this WIZ820io project. If you are using mbed Nucleo board used as IoT platform, you can design Ethernet products quickly because it is easier to configure prototype

Curator : Jim from WIZnet
Email : jim@wiznet.co.kr