BMI160 6-axis inertial motion sensor

The module uses Bosch’s new BMI160 6-axis inertial motion sensor in a MEMS sensor package that integrates the top 16-bit 3-axis accelerometer with an ultra-low-power 3-axis gyroscope. The module can output acceleration data (acceleration values detected by the device in the X, Y, and Z directions) and gyroscope data (the speed at which the device rotates around the X, Y, and Z axes). When accelerometers and gyroscopes operate in full-speed mode, typical power consumption is as low as 950μA, which is only 50% or less of the power consumption of similar products on the market.

Designed for smartphones, tablets, and wearable devices, the Bosch BMI160 includes a built-in smart step counter algorithm that reads the number of steps directly through the registers. The built-in 3-axis acceleration and 3-axis gyroscope enable motion detection such as running and fitness. Module built-in LDO power management chip, VIN supports 3.2~6V wide voltage supply, also has a separate 3.3V interface, compatible with Arduino 3.3V and 5V controller direct drive.


  • Working voltage: 3.2V~6V
  • Current consumption: <1mA
  • Interface mode: 2.54 pitch pin header
  • Acceleration optional scale: ±2g/±4g/±8g/±16g
  • Gyro optional scale: ±125°/s, ±250°/s, ±500°/s, ±1000°/s, ±2000°/s
  • Accelerometer zero drift: ±40mg
  • Gyro zero drift: ±10°/s
  • Programmable frequency: 25/32Hz~1600Hz
  • 6D detection and positioning
  • 16-bit data output
  • Impact resistance: 10,000 gx 200μs
  • 2 independent programmable interrupt generators
  • Built-in 1024 byte FIFO
  • Working temperature: -40 ° C ~ +85 ° C


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