Arduino Ethernet Shield 2

The Arduino Ethernet Shield with PoE (power-over-Ethernet) Module allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip (datasheet). 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. The ethernet shield connects to an Arduino board using long wire-wrap headers which extend through the shield. This keeps the pin layout intact and allows another shield to be stacked on top.

The R3 version brings to this shield the 1.0 standard pinout that consist in 4 additional pins: 2 of them placed near the AREF pin, that are used for TWI communication, and the other 2 are placed near the RESET pin. The IOREF pin is used to adapt the shield to the board on which is mounted. The last one is not connected and is reserved for future uses.

The latest revision of the shield adds a micro-SD card slot, which can be used to store files for serving over the network. It is compatible with the Arduino Duemilanove and Mega (using the Ethernet library). It also have a separate power-over-Ethernet (PoE) module that is soldered to the board to provide power from a conventional twisted pair Category 5 Ethernet cable. It is IEEE802.3af compliant, and works with all compliant PoE injectors currently available.

SNMP Environmental Monitor

Project in progress by doc_fbi

  • 224 views
  • 0 comments
  • 0 respects

Homotica - a simple, cost-effective home control system

Project showcase by Davide Vertuani

  • 50,324 views
  • 17 comments
  • 152 respects

Automated Garden

Project tutorial by Thomas sxt

  • 25,174 views
  • 15 comments
  • 86 respects

Mega Solar Tracker

Project in progress by Team Trouble

  • 8,008 views
  • 9 comments
  • 51 respects

Water Leakage Detector and Valve Control

Project tutorial by Philippe Libioulle

  • 19,007 views
  • 7 comments
  • 39 respects

Arduino + Vixen + School = Awesome Christmas Light Show!

Project showcase by igorgaldeano

  • 8,082 views
  • 8 comments
  • 20 respects

Arduino GrowBox Controller

Project tutorial by Michele Valentini

  • 12,760 views
  • 7 comments
  • 47 respects

How to create a website communicating Arduino by using PHP

Project tutorial by Kutluhan Aktar

  • 24,194 views
  • 6 comments
  • 21 respects

START: A STandalone ARduino Terminal

Project tutorial by Alessio Villa

  • 6,185 views
  • 5 comments
  • 9 respects

Measuring Solar Radiation with Arduino

Project tutorial by Jeffrey

  • 15,262 views
  • 4 comments
  • 24 respects

Arduino Water Tank Level Monitor with PLC Connection

Project in progress by Pandora

  • 2,141 views
  • 5 comments
  • 6 respects

RGB LED Strips Controller

Project tutorial by Philippe Libioulle

  • 20,982 views
  • 2 comments
  • 19 respects

Andruino

by AndruinoApp

  • 6,362 views
  • 2 comments
  • 18 respects

House's Monitoring Consumption With Arduino UNO

Project tutorial by Giovanni Gentile

  • 3,229 views
  • 2 comments
  • 6 respects

PLC Training Center

Project tutorial by saifalikabi

  • 27,590 views
  • 1 comment
  • 32 respects

6DOF Robotic Arm

Project showcase by Danny Van den Heuvel

  • 12,246 views
  • 1 comment
  • 31 respects
Add projectSign up / Login