Quantity: 1 piece - Color: White - Material: FR4 - Freadiono WiFi Shield EiFi utilizes a WizFi210 WiFi module to provide your Arduino / Freaduino with Serial Ethernets function. It provides the bridging from TTL serial port communication to IEEE802.11b/g/n wireless communication. So any device with TTL serial ports can easily be connected with this Wi-Fi module and controlled and managed remotely through a wireless network. Different kinds of communication protocols and encryption algorithms are integrated with the module. The Arduino architecture enables you to easily integrate this module into any Arduino based project. - Wi-Fi Chip: WizFi210 - Radio Protocol: IEEE 802.11b/g/n compatible - Supported Data Rates: 11 / 5.5 / 2 / 1Mbps (IEEE 802.11b) - Modulation: DSSS and CCK - RF Operating Frequency: 2.4~2.497 GHz - Antenna Options: Chip antenna and U.FL connector for external antenna - Networking Protocols: UDP TCP/IP (IPv4) DHCP ARP DNS HTTP/HTTPS Client and Server(*) - Power Consumption (Typical): Standby: 34.0uA; Receive: 125.0 mA; Transmit: 135.0 mA - RF Output Power (Typical): 8dBm +/- 1dBm - Security Protocols: WEP WPA/WPA2PSK Enterprise EAP-FAST EAP-TLS EAP-TTLS PEAP - I/O Interface: UART SPI(*) I2C(*) WAKE ALARM GPIOs - System Working Voltage: 3.3V - Dimensions(except Antenna): 59 x 50 mm - Support Software/Hardware Serial port communication to Arduino. - The WizFi210's SPI and IIC interface has been connect to Arduino. - The Limited AP Feature support Direct Connection to Iphone Ipad and Android-Phone without AP. - Operates with standard 802.11 b/g/n access points at speed up to 11Mbps (802.11b) and Rich I/O interfaces (SPI UART GPIO I2C ADC JTAG). - Support upgrade Firmware by user you can get the newest Firmware from Wizinet. - Simple AT commands for configuration and data communication - Low power modes alarm input for wake-up - Packing list: - 1 x Wi-Fi shield - EiFi expansion board - 1 x Antenna - 2 x 8 pin female to female header connectors - 2 x 6 pin female to female header connectors - 2 x Short caps