Reference > Libraries > Arduino bmi270 bmm150

Arduino_BMI270_BMM150

Sensors

Allows you to read the accelerometer, magnetometer and gyroscope values from the IMU on your Arduino Nano 33 BLE Sense Rev2

Compatibility

This library is compatible with all architectures so you should be able to use it on all the Arduino boards.

Releases

To use this library, open the Library Manager in the Arduino IDE and install it from there.

Usage

The ArduinoBMI270_BMM150 library allows you to use the inertial measurement unit (IMU) system available on the Arduino® Nano 33 BLE Sense Rev2 board. The IMU system is made up up the 3-axis accelerometer and gyroscope BMI270, and the 3-axis magnetometer BMM150. The IMU is connected to the Nano 33 BLE Sense Rev2 board’s microcontroller through I2C. The values returned are signed floats.

To use this library:

#include "Arduino_BMI270_BMM150.h"

The ArduinoBMI270_BMM150 library takes care of the sensor initialization and sets its values as follows:

  • Accelerometer range is set at ±4 g with a resolution of 0.122 mg.
  • Gyroscope range is set at ±2000 dps with a resolution of 70 mdps.
  • Magnetometer range is set at ±1300 uT with a resolution of 0.3 uT.
  • Accelerometer and gyrospcope output data rate is fixed at 99.84 Hz.
  • Magnetometer output data rate is fixed at 10 Hz.

Methods