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.
Homotica - a simple, cost-effective home control system
Project showcase by Davide Vertuani
- 50,324 views
- 17 comments
- 152 respects
Arduino Interface With MySQL for Storing RFID Access Details
- 9,126 views
- 15 comments
- 13 respects
This system monitors places where water could leak and turn the main water valve if any water leakage is detected.
Water Leakage Detector and Valve Control
Project tutorial by Philippe Libioulle
- 19,007 views
- 7 comments
- 39 respects
Last year I did an awesome Christmas light show at my school using only a few Arduinos and a program called Vixen Lights.
Arduino + Vixen + School = Awesome Christmas Light Show!
Project showcase by igorgaldeano
- 8,082 views
- 8 comments
- 20 respects
Create a professional website communicating Arduino Ethernet Shield by using HTML, CSS, JavaScript, and PHP through your Localhost.
How to create a website communicating Arduino by using PHP
Project tutorial by Kutluhan Aktar
- 24,194 views
- 6 comments
- 21 respects
How to Make LAN/Ethernet Relay Switch Using Arduino UNO
- 17,007 views
- 5 comments
- 8 respects
Equipped with a keyboard, Ethernet Shield and LCD monitor, is able to execute built-in command and even to send command to a telnet server!
START: A STandalone ARduino Terminal
Project tutorial by Alessio Villa
- 6,185 views
- 5 comments
- 9 respects
Construct a water tank monitor with ethernet connection to interchange information between an Arduino and a LOGO PLC.
Arduino Water Tank Level Monitor with PLC Connection
Project in progress by Pandora
- 2,141 views
- 5 comments
- 6 respects
In this project, I've interfaced DHT11 with Arduino and then sending data of DHT11 which is humidity and temperature to phpmyadmin database.
Arduino Sending Sensor Data to MySQL Server (PHPMYADMIN)
Project tutorial by Embedotronics Technologies
- 5,079 views
- 3 comments
- 17 respects
I decided to make one. I want use Arduino UNO with Ethernets shield, and STC-013 sensor. The data are visible on MQTT Dashboard by Cayenne.
House's Monitoring Consumption With Arduino UNO
Project tutorial by Giovanni Gentile
- 3,229 views
- 2 comments
- 6 respects
An attendance system based on Arduino and RFID reader which will save attendance data in real-time to Google spreadsheet.
Attendance System Based on Arduino and Google Spreadsheet
Project tutorial by Embedotronics Technologies
- 10,641 views
- 1 comment
- 41 respects