Adafruit LSM6DS33 6-DoF Accel + Gyro IMU

Add motion and orientation sensing to your Arduino project with this affordable 6 Degree of Freedom sensor using components from ST. The LSM6DS33 integrates a 3-axis accelerometer and a 3-axis gyroscope for a comprehensive analysis of motion and direction. It accurately measures gravitational pull to determine the direction of down and can track acceleration in three-dimensional space.

The onboard gyroscope captures spin and twist, delivering reliable and precise data for dynamic projects. Though not the latest in motion sensing, the LSM6DS33 is widely recognized for its reliability at an excellent price point. All sensors are securely mounted on a compact breakout board with voltage regulation and level-shifted inputs, enabling seamless operation with both 3V and 5V systems.

Interfacing is made flexible and simple with both I2C and SPI options. Connect the board directly to your preferred microcontroller without soldering using STEMMA QT or SparkFun Qwiic compatible connectors. You can effortlessly link this sensor to a projects using just two wires in addition to power and ground.

The breakout board comes pre-assembled and tested, with included headers for easy breadboard integration. It features four mounting holes ensuring stable connections. Note that this breakout does not include a magnetometer, often necessary for accurate orientation readings. For complete 9-DoF functionality, the LIS3MDL magnetometer is recommended.

An optional QT cable is available for a plug-and-play setup, connecting quickly to devices like the STM32F405 Feather for immediate 6 DoF data retrieval. For additional customization, modify the I2C address using the solder jumper to accommodate multiple boards on one bus. Enhanced libraries support easy Arduino and C++ integration, while ST’s extensive library adds advanced functionalities, such as FIFO management and tap detection.