user7157: I got a bit confused by Sparkfun's hookup guide for this 9DoF breakout module.
It says the VDD-in on the breakout "should [get voltage] regulated between 2.4V and 3.6V", yet in their example they do not hook it up to the Arduino's 3.3V pin, but instead they use the 5V and a bi-directional logic level converter.
Do I need to use the logic level converter, or can I just hook the module up to the 3.3V pin of my Arduino Uno without damaging the breakout module?

user7182: I might be missing the part of the hookup guide you're looking at but I can't see it being hooked up to 5V. 
In the "Simple Hardware Hookup (I2C)" section they show two possiblilities a 5V Arduino hooked up via a logic level converter and a 3.3V Arduino hooked up directly. The logic level converter will need a 5V & 3.3V connection from the Arduino, but not the IMU.

7157: <p>I got a bit confused by Sparkfun's <a href="https://learn.sparkfun.com/tutorials/lsm9ds0-hookup-guide" rel="nofollow">hookup guide</a> for <a href="https://www.sparkfun.com/products/12636" rel="nofollow">this 9DoF breakout</a> module.</p>

<p>It says the VDD-in on the breakout <em>"should [get voltage] regulated between 2.4V and 3.6V"</em>, yet in their example they do not hook it up to the Arduino's 3.3V pin, but instead they use the 5V and a bi-directional logic level converter.</p>

<p>Do I need to use the logic level converter, or can I just hook the module up to the 3.3V pin of my Arduino Uno without damaging the breakout module?</p>
 7182: <p>I might be missing the part of the hookup guide you're looking at but I can't see it being hooked up to 5V. </p>

<p>In the "Simple Hardware Hookup (I2C)" section they show two possiblilities a 5V Arduino hooked up via a logic level converter and a 3.3V Arduino hooked up directly. The logic level converter will need a 5V &amp; 3.3V connection from the Arduino, but not the IMU.</p>
