Seeed Ethernet Shield V2.0

The Seeed Ethernet Shield allows you to connect to the internet. It is based on the Wiznet W5100/W5200 ethernet chip providing a network (IP) stack capable of both TCP and UDP.

Hello World

Import programSeeed_Ethernet_Shield

Example program for the Ethernet Shield V2.0 by SeeedStudio. The example gets an IP address via DHCP and then requests http://mbed.org/media/uploads/mbed_official/hello.txt

Library

Import libraryWIZ820ioInterface

WIZ820io(W5200) network interface, EthernetInterface compatible.

Datasheet

http://www.seeedstudio.com/wiki/File:W5200_Datasheet.pdf

Notes

Ethernet Shield from Seeed Studio is based on WIZ820io.

Note that this shield doesn't use the standard SPI pins, but relies on non-standard 6-pin SPI header located at the shield bottom. To make it work you will have to bridge those pins as shown on the image (the green SPI pins).

SignalPin 1Pin 2
MOSID11SPI4
MISOD12SPI1
SCKD13SPI3

http://www.rechargecar.com/sites/default/files/official_ethernet.jpg


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