W5100 Ethernet Shield

Introducing the Ethernet Shield for Arduino UNO R3, Arduino Mega 2560, and Arduino Duemilanove:

• Connect your Arduino to the network using the built-in WizNet W5100 TCP/IP microprocessor.
• Easily programmable using the Ethernet library in Arduino IDE.
• Supports four simultaneous socket connections.
• The R3 version adds four additional ports, including two on the ARFF edge and two on the RESET edge.
• Features a micro-SD card slot for network storage.
• Compatible with Arduino Duemilanove and Mega series.
• Includes a separate PoE (Power-over-Ethernet) module for transmitting power over twisted pair cables, compliant with IEEE802.3af standard.

Features:

1. W5100 Ethernet Controller: The heart of the shield, the W5100 chip, provides reliable and high-speed Ethernet communication.
2. 10/100 Mbps Speed: Enjoy fast data transfer rates for seamless connectivity.
3. Integrated SD Card Slot: Store data locally or log sensor readings.
4. Stackable Design: Combine it with other Arduino shields for expanded functionality.
5. LED Indicators: Visualize network status and data transmission.