9 Axis sensor system

I found a 9-Axis sensor module few months ago when I was moving and packing up my stuff. I used the module on my Cortex-M3 STM32 MCU development board Now I am thinking to plug the module to my BBB and turn my BBB to a sensor system board. 

Here is the main features of the my sensor module:

• Analog Device ADX345 3-Axis accelerate-meter sensor
• ST L3G4200 3-Axis angular velocity sensor
• HoneyWell HMC5843 3-Axis magnetic field sensor
• BOSH BMP085 pressure sensor 

All the sensors on this modules implements I2C interface, what I need to do for my BBB is to find a 3.3V power for the module and turn on the I2C interface on Linux. The I2C addresses of above sensors are 0x53, 0x69, 0x1E and 0x77 respectively. I pick up I2C-2 on BBB for no obvious reason, I2C-1 should be find as well. I2C-2 is pin 19/20 on BBB header 9.