An ethernet networking interface.

• Wiznet W5500 ethernet chip with internal 32K buffer
• Provides a network (IP) stack capable of both TCP and UDP
• Connection speed: 10/100Mb
• Supports up to eight simultaneous socket connections
• Uses SPI on digital pins 10, 11, 12, and 13 (pins 50, 51, and 52 on the Mega), and pin 4 for the SD card
• Micro‐SD card slot

Overview

• Arduino Ethernet Shield 2
• http://arduino.cc/en/Main/ArduinoEthernetShield
• https://www.arduino.cc/en/uploads/Main/arduino-Ethernet-Shield2-V2-rd.zip Eagle files in Zip
• https://www.arduino.cc/en/uploads/Main/arduino-Ethernet-Shield2-V2-sch.pdf Schematics in PDF

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