CJMCU-150 BMM150 Geomagnetic Sensor

BMM150 is a low-power and low-noise 3-axis digital geomagnetic sensor to be used in eCompass applications

$18.95

9 in stock

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SKU: TS-P602
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CJMCU-150 BMM150 Geomagnetic Sensor Magnetometer Module Compass Breakout is a low-power and low-noise 3-axis digital geomagnetic sensor used in Ecompass applications.

BMM150 combines harmonically with an inertial measurement unit (IMU) consisting of a 3-axis accelerometer and a 3-axis gyroscope like Bosch Sensortec’s BMI055.

Using sensor data fusion software tailored to the hardware, the solution determines the absolute spatial orientation and motion vectors with high accuracy and dynamics.

A magnetometer is a device that measures a magnetic field or magnetic dipole moment. Different types of magnetometers measure a magnetic field’s direction, strength, or relative change at a particular location. A compass is one such device that measures the direction of an ambient magnetic field, in this case, the Earth’s magnetic field. Other magnetometers measure the magnetic dipole moment of a magnetic material, such as a ferromagnet, for example, by recording the effect of this magnetic dipole on the induced current in a coil.

Features:

  • Temperature range: -40~85 Celsius
  • Digital interfaces: I2C and SPI, 2 interrupt pins
  • Resolution: 0.3uT
  • Supply voltage: 1.2V to 3.6V
  • Zero-B offset: +/-40uT
  • Non-linearity: <1% FS
  • Magnetic range(type): +/-1300ut(x,y-axis); +/-2500uT(z-axis)
  • Low power preset current consumption: 170uA
  • Normal mode current consumption: 500uA
  • Interrupts: New data, magnetic threshold high/low

Package List: 1 x CJMCU-150 BMM150 Geomagnetic Sensor Magnetometer Module Compass Breakout

Development  Resources: demo codes, schematics, datasheets, etc

GitHub   Bosch BMM159 

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Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitor.

Weight .003 kg
Dimensions 2.5 × 2 cm


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