The BlueSMiRF is the latest Bluetoothwireless serial cable replacement from SparkFun Electronics! These modems work as a serial (RX/TX) pipe. Any serial stream from 2400 to 115200bps can be passed seamlessly from your computer to your target. We've tested these units successfully over open air at 350ft (106m)! The latest version of this board also breaks out PIO4. Project description, more information and ordering can be found at https://www.sparkfun.com/products/10268 RN-41 AT Command Set: /datasheets/Wireless/Bluetooth/rn-bluetooth-um.pdf/datasheets/RF/RN_BlueportII-ref-guide.pdf Roving Networks Bluetooth module datasheet: http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Wireless/Bluetooth/Bluetooth-RN-41-DS.pdf/datasheets/RF/RN-24-guide.pdf SparkFun Bluetooth Tutorial: http://www.sparkfun.com/tutorials/67 Wiring Example: http://wiring.org.co/learning/tutorials/bluetooth/ Connecting to a SSC-32 Robot: http://www.lynxmotion.com/images/html/build125.htmhttp://www.lynxmotion.com/images/html/build125.htm