Adafruit 9-DoF LSM9DS1 Breakout Board is designed to provide motion, direction, and orientation sensing and comes STEMMA QT ready for easy plug-n-play usage. This breakout board features 3-axis sensors such as an accelerometer, a magnetometer, and a gyroscope. The Adafruit 3-axis accelerometer tells the downward direction towards the Earth and the board’s acceleration in 3D space. The 3-axis magnetometer senses the direction of the strongest magnetic force that is used to detect the magnetic north. The 3-axis gyroscope measures spin and twist.