The Bluetooth Mate is very similar to our BlueSMiRF modem, but it is designed specifically to be used with our and . This one also comes in retail packaging. Check below for the non-retail version. These modems work as a serial (RX/TX) pipe, and are a great wireless replacement for serial cables. Any serial stream from 9600 to 115200bps can be passed seamlessly from your computer to your target. We've tested these units successfully over open air at 30ft (10m)! Project description, more information and ordering can be found at https://www.sparkfun.com/products/10404 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://www.rovingnetworks.com/resources/download/19/RN_42http://www.sparkfun.com/datasheets/RF/RN-24-guide.pdf Check out our Bluetooth Tutorial: http://www.sparkfun.com/tutorials/67 Quickstart Guide: http://www.sparkfun.com/tutorials/264