The navX2-Micro is a great sensor for orientation in competitive robots. navX2-Micro is a second-generation 9-axis inertial/magnetic sensor and motion processor. Designed for plug-n-play installation onto robots such as those used in the WorldSkills Robotics, FIRST Technology Challenge (FTC) and the FIRST Robotics Challenge (FRC), navX2-Micro helps build better robots by adding sophisticated navigation capabilities.
IMPORTANT NOTE: To avoid having the navX2-Micro reset due to a RoboRIO brownout, connecting the navX-Micro to the RoboRIO via USB is highly recommended.