How to use ITG-3500 evb I am trying to make motion capture and someone gave me these boards.

I think it's a test board for MPU 9500. I tried to google but I only found datasheets. What boards are these?

"ITG-3500 evb" is written on the back of the green board.
I think this is datasheet of green board maybe  

"EV_ARM_XXAXA_D" is written on the back of the blue board.
The green board is an ITG-3500 (3 axis gyroscope) evaluation board of some form.

The blue board is some form of microcontroller evaluation board. It probably has one of the Atmel SAM chips on it since it mentions ARM.

That's about all you'll get from us I'm afraid, unless there is the highly unlikely situation that someone here happens to have the exact same boards as you.