The Arduino Ethernet Shield connects your Arduino to the internet in few minutes. Just plug this module onto your Arduino 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. It is based on the Wiznet W5100 ethernet chip. 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.
- Operating voltage 5V (supplied from the Arduino Board).
- Ethernet Controller: W5100 with internal 16K buffer.
- 2x Tinker Kit Inputs, Outputs, and TWI Pins Each.
- Connection speed : 10/100Mb.
- Connection with Arduino on SPI port.
- Input Voltage : 7-12V.
- Digital I/O Pins : 14 (4 of which are used by the Ethernet controller).
- Analog Input Pins : 6.
- On Board Micro SD Cardslot.
- W5100 TCP/IP Embedded Ethernet Controller.