Ethernet module AND-ETH (AND-TECH) AND-ETH v2

AND-ETH v2 module is based on ENC28J60 chip by MICROCHIP. It is a self-contained Ethernet controller equipped with popular SPI connection (Serial Peripheral Interface). SPI is designed for two-way (full-duplex), synchronised, series communication between module and microcontroller. SPI connection comprises of two lines synchronically transferring data in opposite directions (SI and SO) and one SCK line (Clock Zero Signal). ENC28J60 chip is equipped with individually assigned MAC address and implemented PHY physical layer.

Moreover, we provide AVR based www server sources written in C language with this module.
Specification:
•Based on ENC28J60
•Supply voltage 5V or 3.3V
•RJ45 containing isolation transformer and two LEDs
•indicating the status of network connection.
•Can be attached to the 4 screw M3

http://and-tech.pl/arduino/