The W5100 Ethernet Shield is based on the Wiznet W5100 and connects your Arduino-compatible board to the internet a few minutes. Simply plug this module onto your board, connect it to your network with an RJ45 cable (not included) and follow a few simple instructions to start controlling your world through the internet.
Requires an Arduino-compatible board (not included)
Operating voltage 5V (supplied from the Arduino-compatible Board)
Ethernet Controller: W5100 with internal 16K buffer
Connection speed: 10/100Mb
Connection with Arduino-compatible board on SPI port
1 x W5100 Arduino Compatible Ethernet and Micro SD Card Shield