M5Stack 6-Axis IMU Pro Mini Unit (BMI270, BMM150, BMP280)

M5StackSKU: RB-Mst-392
Manufacturer #: U171

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  • M5Stack 6-Axis IMU Pro Mini Unit w/ Advanced Sensors (BMI270, BMM150, BMP280)
  • Equipped with advanced six-axis attitude sensors, a three-axis geomagnetic sensor, and an atmospheric pressure sensor
  • Compact design with I2C communication interface, adaptable to various microcontrollers and systems
  • Features precision measurements for acceleration, angular velocity, and atmospheric pressure
  • Includes a BMM150 three-axis digital magnetometer for professional compass functionality

The M5Stack 6-Axis IMU Pro Mini Unit w/ Advanced Sensors (BMI270, BMM150, BMP280) is a highly versatile and integrated inertial motion unit. It is equipped with advanced six-axis attitude sensors (BMI270), a three-axis geomagnetic sensor (BMM150), and an atmospheric pressure sensor (BMP280), offering comprehensive measurement and detection capabilities. This unit is capable of measuring acceleration and angular velocity, detecting the direction and intensity of the geomagnetic field, and gauging atmospheric pressure.

The compact design of the IMU Pro Mini Unit, coupled with an I2C communication interface, makes it adaptable to a wide range of application scenarios and compatible with various microcontrollers and systems. It is particularly effective in navigation, automation control, robotics, aircraft navigation, weather monitoring, and geolocation.

The BMI270 sensor allows the unit to achieve a precision of 0.05% when measuring object acceleration and 0.05 °/s for angular velocity with programmable configurations. Moreover, it can realize functions such as gesture recognition, scene detection, and activity recognition through user-defined development, catering to different application needs.

The unit also includes a BMM150 three-axis digital magnetometer with low power consumption, low noise, low temperature drift, high resolution, and high pointer accuracy. This enables the IMU Pro Mini Unit to function as a professional compass.

The BMP280, a professional absolute pressure sensor designed for mobile applications, allows the unit to measure atmospheric pressure with an absolute accuracy of ±1 hPa and temperature with an accuracy of ±1 °C. Given the variation of atmospheric pressure with altitude and the high precision of pressure measurement, this unit can also serve as an altimeter with an accuracy of ±1 meter.

  • 1x IMU Pro Mini Unit
  • 1x HY2.0-4P Cable (5cm)

  • 24 x 24 x 8 mm (L x W x H)
  • HY2.0-4P cable length: 5 cm
  • Six-axis Attitude Sensor (BMI270) Accuracy: 0.05% (acceleration), 0.05 °/s (angular velocity)
  • I2C address: 0x68 (default)
  • Three-axis Geomagnetic Sensor (BMM150) Accuracy: 0.3μT
  • I2C Address: 0x10
  • Atmospheric Pressure Sensor (BMP280) Accuracy: ±1 °C (temperature), ±1 Pa (air pressure)
  • I2C Address: 0x76
  • Weight: 3.3 g

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