Accelerometer, Gyroscope, IMU. Bosch Sensortec Inertial Sensor BMI160

Small low power Inertial Measurement Unit (IMU): Accelerometer, Gyroscope IC. BMI160 driver source code.

Pinout

Datasheet

https://www.mouser.com/ds/2/783/BST-BMI160-DS000-07-786474.pdf

Notes

The BMI160 is a highly integrated, low power inertial measurement unit (IMU) that provides precise acceleration and angular rate (gyroscopic) measurement.

The BMI160 integrates:

  • 16-bit digital, triaxial accelerometer
  • 16-bit digital, triaxial gyroscope.

Key features

  • High performance accelerometer and gyroscope (hardware synchronized)
  • Very low power consumption: typically 925 µA (accelerometer and gyroscope in full operation)
  • Android Lollipop compatible: significant motion and step detector / step counter (5 µA each)
  • Very small 2.5 x 3.0 mm2 footprint, height 0.83 mm
  • Built-in power management unit (PMU) for advanced power management
  • Power saving with fast start-up mode of gyroscope
  • Wide power supply range: 1.71V … 3.6V
  • Allocatable FIFO buffer of 1024 bytes (capable of handling external sensor data)
  • Hardware sensor time-stamps for accurate sensor data fusion
  • Integrated interrupts for enhanced autonomous motion detection
  • Flexible digital primary interface to connect to host over I 2C or SPI
  • Extended I2C mode with clock frequencies up to 1 MHz
  • Additional secondary high speed interface for OIS application
  • Capable of handling external sensor data (e.g. geomagnetic or barometric pressure sensors by Bosch Sensortec)

Sample BMI 160 Main Program hosted on MAX32630FTHR (Hello World)

Import programMAX32630FTHR_IMU_Hello_World

Simple demo of BMI160 Library

C++ BMI160 Firmware/Software Driver Library

Import libraryBMI160

Library for Bosch Sensortec BMI160 IMU


BMI160 Linux IIO IMU Driver

bmi160_core.c

Product Pages


Please log in to start a discussion or ask a question.