• QBridge-I2C-USB device provides a low cost, efficient way to connect your PC to I2C bus.

• User friendly application <QBridge Control Center> is included for immediate access to I2C bus.

• Standard male DB9 for external target connection.

• Microchip PIC18F2455 microprocessor with built in USB functionality.

• Self power by USB port for up to 200 mA.

• Internal 2.2K resistor pull up for I2C bus with +3.3V.

• Windows XP and 2000 USB device driver included.

• Documented USB to I2C API extends flexibility for user development.

• Configurable I2C speed between 100 K and 400 K.

• Field upgradeable for the application software via USB port.   

• Example programs for Microsoft Visual C++ 6.0 and Visual Basic 6.0.

We also carry a version of QBridge-USB-I2C with +5V I2C pull up.  You can request it by emailing to sales@qprotos.com

-->Please also see our RS232-I2C product...