Monday, January 20, 2020

Adafruit LSM6DS33 6-DoF IMU Breakout

Add motion and orientation sensing to your Arduino or CircuitPython project with this affordable 6 Degree of Freedom (6-DoF) sensor combo from ST. The board includes an LSM6DS33, a 6-DoF IMU accelerometer + gyroscope. The 3-axis accelerometer, can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating in 3D space. The 3-axis gyroscope that can measure spin and twist. This chip isn't the newest motion sensor, but it is well-established and comes at a great price.

To make getting started fast and easy, we placed the sensor on a compact breakout board with voltage regulation and level-shifted inputs. That way you can use it with 3V or 5V power/logic devices without worry. Both I2C and SPI interfaces are available, so you'll be able to use it with any hardware setup. The breakout comes fully assembled and tested, with some extra header so you can use it on a breadboard. Four mounting holes make for a secure connection.

This breakout does not include a magnetometer, often required for accurate orientation. We recommend the LIS3MDL 3-axis magnetometer to match up with this IMU. We even have a version that contains both!

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