ON 20061108@8:12:14 PM at page: http://techref.massmind.org/techref/io/rf/lowpwr.htm#39029.8418287037 James Newton[JMN-EFP-786] See also: http://www.radiocrafts.com/RF_Module_ZigBee_Module_2.html 19.2kBaud, 400-900 MHz range, power as low as 10.5mA RX 25mA TX, 500 Meter range with 1/4 wave antennas line of sight. ON 20061108@8:16:04 PM at page: http://techref.massmind.org/techref/io/rf/lowpwr.htm#39029.8444907407 James Newton[JMN-EFP-786] See also: http://en.wikipedia.org/wiki/ZigBee "ZigBee is the name of a specification for a suite of high level communication protocols using small, low-power digital radios based on the IEEE 802.15.4 standard for wireless personal area networks (WPANs). " ON 20061108@8:36:04 PM at page: http://techref.massmind.org/techref/io/rf/lowpwr.htm#39029.8583796296 James Newton[JMN-EFP-786] See also: http://www.digikey.com/scripts/DkSearch/dksus.dll?PName?Name=658-1011-5-ND EASYBEE-EVAL 2.4GHz SPI interface ON 20061108@8:36:22 PM at page: http://techref.massmind.org/techref/io/rf/lowpwr.htm#39029.858587963 James Newton[JMN-EFP-786] See also: http://www.maxstream.net ON 20061108@8:51:41 PM at page: http://techref.massmind.org/techref/io/rf/lowpwr.htm#39029.869224537 James Newton[JMN-EFP-786] See also: http://www.maxstream.net/products/xbee/dev-kit-zigbee.php Developers kits for XBee (1mW) and XBee Pro (60mW) modules.