Product guide

WIZnet Open Hardware Platform
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WIZnet Shield for Arduino
WIZnet WizFi Shield
WIZnet WizFi shield provides WiFi connectivity to your Arduino-based project. It is a
drop-in and plug-and play solution to provide 802.11 b/g WiFi connectivity to your
Arduino Diecimila, Duemilanove and Uno
• Use SPI BUS for host communication
• Simple control commands like AT command
• Antenna : on-board chip antenna type or cable via U. FL connector (optional)
• Indication LEDs
- Power : indicates that the board and shield are powered
- W_COM : indicates the presence of a Wifi network link
- S_CON : indicates the presence of a Serial Link
- S_RXD : flashes when the shield receives data from Arduino
- 2 Debug LED
WIZnet Ethernet Shield
WIZnet Ethernet Shield allows an Arduino board to connect to the Internet. WIZnet
W5200 provides a hardwired TCP/IP protocol stack enabling your application to
communicate by TCP or UDP.
• Micro-SD card slot for storing data
• On board W5200
• 10/100 Mbps, Full/Half Auto Negotiation, Auto MDI/MDIX
• Indication LEDs
- Power : indicates that the board and shield are powered
- LINK : indicates the presence of a network link
- Duplex : Indicates the presence of a network link
- Speed : indicates the presence of a 100 Mbps network connection
- 2 Debug LED
WIZnet opens all hardware & software source materials of WIZnet WiFi & Ethernet shields. (not produce
and supply the products). Please contact to [e-mail] for more detail.