I have been asked to find the Part Number of the MetaMotion circuit IMU and get the data sheet. Its location is mentioned in the data sheet. Note which direction the new X, Y, Z axis is facing based on your position and the position of the IMU in the MetaMotion circuit. And the range of X, Y, Z axis is mentioned in that data sheet. Get that too.
You can find the datasheet for all our devices here: https://mbientlab.com/documentation/
For MMS, the orientation of the sensor can be found on page 6.
The IMU for all models supports a range of +/- 2/4/8/16g.