The Bluetooth Mate is very similar to our BlueSMiRF modem, but it is designed specifically to be used with our and . These modems work as a serial (RX/TX) pipe, and are a great wireless replacement for serial cables. Any serial stream from 2400 to 115200bps can be passed seamlessly from your computer to your target. Project description, more information and ordering can be found at https://www.sparkfun.com/products/10393 RN-42 AT Command Set: http://www.sparkfun.com/datasheets/Wireless/Bluetooth/rn-bluetooth-um.pdfhttp://www.sparkfun.com/datasheets/RF/RN_BlueportII-ref-guide.pdf Roving Networks Bluetooth module datasheet: http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Wireless/Bluetooth/Bluetooth-RN-42-DS.pdfhttp://www.sparkfun.com/datasheets/RF/RN-24-guide.pdf Check out our Bluetooth Tutorial: http://www.sparkfun.com/tutorials/67 Beginner's Guide: http://www.sparkfun.com/tutorials/264