We do have demo boards for this Bridge. The demo board can be hooked up to a system serial port such as the serial port on the laptop, this allows the laptop to have I2C capability. The demo board comes with a Windows user interface that allows the user to send and receive data to the on-board I2C devices: LED Blinker and EEPROM. In addition the demo board also provides I2C bus header. This allows the user to connect other I2C devices to this header. User then controls these devices through the bridge.