The SG901-1047 is a fully functional wireless radio including a single-chip 802.11 b/g transceiver, an ARM9 processor, flash and SDRAM memories, and a 10/100 Ethernet combo. The system is shipped running Linux with Wi-Fi ready for customer use. Application software and OS changes are supported through the Linux system source code provided by Sagrad, Inc.
The on board 802.11 radio conforms to the IEEE 802.11 b and 802.11 g protocols operating in the 2.45 GHz ISM frequency band supporting OFDM data rates of 54, 48, 36, 24, 18, 12, 9, and 6Mbps. It also supports CCK data rates of 11 and 5.5Mbps and legacy data rates of 2 and 1Mbps. Kraken connects to the user system through a readily available 50-pin connector for power, ground, and all peripheral signaling. In addition to standard serial communications interfaces including RS232, Ethernet, USB, SPI, and I2C, Kraken supports standard audio and camera connections as well.