Fermion - 3-axis magnetometer - BMM150 - I2C/SPI - DFRobot SEN0419

Index: DFR-20994 EAN: 6959420921553
Module with a three-axis magnetometer from DFRobot, equipped with a Bosch BMM150 system - based on the FlipCore technology. It enables the measurement of the magnetic field in the range of ± 1300 uT (X and Y axis) and ± 2500 uT (Z axis) with a measurement resolution of 0.3 uT . The module provides information about absolute orientation with high accuracy and precision of measurements.
Fermion - 3-axis magnetometer - BMM150 - I2C/SPI - DFRobot SEN0419
€7.90
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Manufacturer: DFRobot
Compatibility: Arduino Raspberry Pi

Product description: Fermion - 3-axis magnetometer - BMM150 - I2C / SPI - DFRobot SEN0419

Module with a three-axis magnetometer from DFRobot , equipped with a Bosch BMM150 system - based on the FlipCore technology. It enables the measurement of the magnetic field in the range of ± 1300 uT (X and Y axis) and ± 2500 uT (Z axis) with a measurement resolution of 0.3 uT . The module provides information about absolute orientation with high accuracy and precision of measurements.

Kit contents

  • Fermion - 3-axis magnetometer - BMM150 - I2C / SPI - DFRobot SEN0419 - 1 looking
  • 1x9 goldpin strip - 2.54 mm raster - 1 piece
The set also includes the 1x9 goldpin strip - 2.54 mm raster - intended for self-soldering.

The set also includes the 1x9 goldpin strip - 2.54 mm raster - intended for self-soldering.

The product is compatible with Arduino and Raspberry Pi!
A detailed user guide is available on the manufacturer's website - check it out!

Fermion - 3-axis magnetometer - BMM150 - I2C / SPI - DFRobot SEN0419

Fermion - 3-axis magnetometer - BMM150 - I2C / SPI - DFRobot SEN0419.

Magnetometer principle of operation

The most common questions are: what is a magnetometer? What is a magnetometer for? The answers to these questions (and more) can be found on our blog in the article Magnetometr - how does it work and what is it for?

Application magnetometer

  • Intelligence drones
  • Recreational drones
  • Indoor and outdoor navigation in open spaces
  • Collecting information about the magnetic course
  • Augmented Reality
  • Tilt-compensated electronic compass for map rotation
  • Magnetometer in the phone

Pinout description and connection diagram using the Raspberry Pi

The module has outputs in the form of solder pads to which the goldpin strip included in the set should be soldered. Each lead has been described, which makes the connection much easier.

  • VCC - power pin
  • GND - the ground of the system
  • SCK - clock line of the I2C / SPI interface
  • SDI - data line of the I2C / SPI interface (input)
  • SDO - data line of the SPI interface (output)
  • CS - Chip Select
  • PS - selection of the communication protocol
  • DRDY - ready to receive / transmit data
  • INT - interrupt pin
Connection diagram of the sensor with the Raspberry Pi 4B.

Connection diagram of the sensor with the Raspberry Pi 4B.

Fermion - 3-axis magnetometer - BMM150 - rear view.

Fermion - 3-axis magnetometer - BMM150 - rear view.

Technical specification of the module

  • Supply voltage: 3.3 V
  • Measurement range: ± 1300 uT (X, Y axis), ± 2500 uT (Z axis)
  • Measurement resolution: 0.3 uT
  • Accuracy: 30 uT
  • Zero-B Offset: ± 40 uT / ± 2 uT
  • Non-linearity: <1% FS
  • Accuracy of the magnetometer heading: horizontal component of the geomagnetic field 30 uT, ± 2.5 °
  • Communication interface: I2C or SPI
  • I2C bus address: 0x13
  • Current consumption: from 170 uA to 500 uA
  • Dimensions: 25 x 15 mm
Interface SPI / I2C
Sensor - type IMU
Package width 5.5 cm
Package height 6 cm
Package depth 2.5 cm
Package weight 0.007 kg

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Product reviews

Fermion - 3-axis magnetometer - BMM150 - I2C/SPI - DFRobot SEN0419

5/5

Average grade

1

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Reviews:

Kamil K. 17.05.2022 Confirmed purchase Translated review
this is too much goodness

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