Grab'eM ENC28J60 ETHERNET Module  (Blue)

So you have a neat Arduino project going on. Wouldn't it be nice to add Internet connectivity and do it on the cheap as well? ENC28J60 Ethernet controller in the world's most compact header form. Small breakout board for the PIC Microchip ENC28J60. Contains all the necessary hardware to implement an Ethernet interface including the isolation transformer and LINK/STATUS LEDs. SPI interface makes this one of the easiest 10Base-T ICs yet! This Ethernet Breakout-Module is simplest way to add LAN connectivity to your microcontroller based products and projects. Use this module to enable Ethernet interface for your product. It works with any microcontroller operating at 3.3V or 5V. This module works at 3.3V and is compatible with 5V interface lines. Use SPI process to interface with it. Host web server, ping the module or add it to home automation via internet. Use of RJ45 with Integrated magnetics has made it possible to reduce the size of board. This is not a plug-n-play module. As every module we sell like SD/MMC or SIM or Motor driver, this module also needs a code writing for the microcontroller. Source code and hex files are not included. There is plenty of open source material available on the internet.