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CopperHead WiFi Shield 2.0

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Product Description

CuHead WiFi shield Version 2.0! It has the EEPROM that can be used to store the webpages, it also has the batterty charging components populated.



This is the shield you need to get Wi-Fi connectivity to your Arduino-based project! This shield provides 802.11b connectivity and is a direct drop-on plug-and-play solution to your Arduino Diecimila/Duemilanove.

The second revision of this board has all the components in surface mount form. The new and exciting feature of the second revision of this board is the addition of a 16Mbit serial flash for storing web pages and other data! This additional storage space can be used for storing more complex and feature rich webpages, as well as sensor type data to be downloaded at a future time.



Shield Features

Add-on shield built for Arduino Diecimila and Duemilanove
Dimensions, shape, even color match exactly!
True plug-n-play solution
Uses SPI for host communication (max speed 25MHz)
All Arduino headers brought out for easy access
Easy access reset button on-board
On-board PCB antenna
Switchable interrupt pin usage between INT0 and digital pin 8
Switchable LED on digital pin 9
Switchable CS pin for serial flash between digital pin 10 and digital pin 7[1]



Wi-Fi Module Features

802.11b Wi-Fi certified
1Mbps and 2Mbps throughput speeds
Supports both infrastructure (BSS) and ad hoc (IBSS) wireless networks
Ability to create secured and unsecured networks
WEP (64-bit and 128-bit)
WPA/WPA2 (TKIP and AES) PSK
Low power usage
Sleep mode: 250A
Transmit: 230mA
Receive: 85mA



Pin Usage

SPI
Slave select (SS) : Arduino pin 10 (port B, pin 2)
Clock (SCK) : Arduino pin 13 (port