In this demo, the board will act like a USB Communication Device. When this demo application is connected for the first time to a host computer, it will ask for an INF file. In this case, point to the INF file provided on the CD-ROM disk in the CDC demo folder. After the complete enumeration, the board will appear like a serial port (COM) on the host computer and will start to send the raw data from the acceleration sensor. Use any form of HyperTerminal software and connect to the COM port created by the board to see the data. Hold the menu button to return to the demo menu and to load a different application.