Ethernet Shield R3

Product details
Arduino Ethernet Shield R3
• Add-on module to the mainboard Arduino your network
• Get your project is connected to a network or the Internet
• Built in micro SD slot allows you to store files and mini website to serve
• Operating voltage 5V (supplied from the Arduino board)
• W5100 Ethernet controller with an internal 16K buffer
• Connection speed up to 10 / 100MB
Arduino Arduino Ethernet Shield connects you to the internet in a matter of minutes. Just plug the module into your Arduino board, connect to your network with RJ45 cable (not included) and follow the simple instructions to begin controlling the world through the internet. As always with Arduino, every element of the platform – hardware, software and documentation – is freely available and open source. This means that you can learn how it was made and used as a starting point to design your own circuit
Wiznet W5100 Ethernet chip on-board supply network (IP) stacks capable of both TCP and UDP. It supports up to four simultaneous socket connections. Use of the site Arduino Ethernet library to write sketches which connect to the internet using the shield. 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.