說明

• A000056, Arduino Ethernet Shield which allows an Arduino board to connect to 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 4 simultaneous socket connections. Use the Ethernet library to write sketches which connect to the internet using the shield. The Ethernet shield connects to an Arduino board using long wire-wrap headers which extend through the shield. This keeps the pin layout intact and allows another shield to be stacked on top. The most recent revision of the board exposes the 1.0 pin out on rev 3 of the Arduino UNO board. The Ethernet Shield has a standard RJ-45 connection, with an integrated line transformer and Power over Ethernet enabled