LinkSprite Cuhead WiFi Shield V2.0 for Arduino
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 FeaturesAdd-on shield built for Arduino Diecimila, Duemilanove and Uno R2/R3Dimensions, shape, even color match exactly!True plug-n-play solutionUses SPI for host communication (max speed 25MHz)All Arduino headers brought out for easy accessEasy access reset button on-boardOn-board PCB antennaSwitchable interrupt pin usage between INT0 and digital pin 8Switchable LED on digital pin 9Switchable CS pin for serial flash between digital pin 10 and digital pin 7[1] Wi-Fi Module Features802.11b Wi-Fi certified1Mbps and 2Mbps throughput speedsSupports both infrastructure (BSS) and ad hoc (IBSS) wireless networksAbility to create secured and unsecured networksWEP (64-bit and 128-bit)WPA/WPA2 (TKIP and AES) PSKLow power usageSleep mode: 250μATransmit: 230mAReceive: 85mA Pin UsageSPISlave select (SS) : Arduino pin 10 (port B, pin 2)Clock (SCK) : Arduino pin 13 (port B, pin 5)<