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Adafruit LSM9DS0 9DoF IMU - 3-axis accelerometer, gyroscope and magnetometer I2C/SPI

Index: ADA-03511

The sensor is a combination of a 3-axis digital gyroscope, accelerometer and compass. It allows to measure acceleration, magnetic field and angular velocity in configurable ranges. It communicates via the I2C or SPI bus, works with voltages of 3.3 V and 5 V and has a built-in thermometer.

Adafruit LSM9DS0 9DoF IMU - 3-axis accelerometer, gyroscope and magnetometer I2C/SPI
€32.50
€26.42 tax excl.
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Manufacturer: Adafruit

Specification

  • Supply voltage: 3 V to 5 V
  • Built-in voltage converter - works with 3.3 V and 5 V
  • Built-in FIFO queue
  • Communication interface: I2C or SPI
  • Built-in temperature sensor
  • Gyroscope:
    • 3 axes: X, Y, Z
    • Adjustable range: ± 245, ± 500 and ± 2000 °/s
    • Resolution: 16 bits
  • Accelerometer:
    • 3 axes: X, Y, Z
    • Adjustable range: ± 2 g, ± 4 g, ± 6 g, ± 8 g and ± 16 g
    • Resolution: 16 bits
  • Magnetometer (compass)
    • 3 axes: X, Y, Z
    • Scope: ± 2, ± 4, ± 8, ± 12 gauss
    • Resolution: 13 bits
  • Outlets: holes for goldpin connectors - 2.54 mm raster
  • The goldpin connectors are included in the self-soldering kit
  • Dimensions of the plate: 33 x 20 mm
  • Two mounting holes

Details on the technical parameters of the sensors can be found in the documentation.

Description

The MEMS module allows the measurement of acceleration, magnetic field and angular velocity in three-dimensional space. With this data, the user can identify the device in the three-dimensional space. There are two integrated circuits on the board: A 3 axis gyroscope and a 3 axis accelerometer. Sensors of this type are used in smartphones, tablets and various types of video game controllers.

For communication with the central unit, the user can choose SPI or I2C interface (in standard mode up to 100 kHz and fast up to 400 kHz). The module has the necessary passive elements for proper operation of the system. The leads are holes to solder thegoldpin connectors(not included in the set), which allow the sensor to be connected bywires ordirectly connected to the contact plate.

 

Product compatible with Arduino

In order to facilitate work with the module, the manufacturer has prepared auser guidewith a sample program for Arduino and project files with a library available onGitHub. Adafruit version does not require external voltage converter.

LSM9DS0 - akcelerometr, żyroskop i magnetometr IMU 9DoF I2C/SPI - moduł Adafruit

Queries

Outlet sensor for mountinggoldpin-typeconnectors - 2.54 mm raster (self-soldering kit).

Name

Description

VIN

Supply voltage from 3 V to 5 V.

GND

System weight

CSG

Selecting the interface for the gyroscope:

  • high state (1):communication via I2C / SPI blocked
  • low state (0):communication via SPI / I2C blocked

This line works with voltages from 3 V to 5 V.

CSXM

Choice of interface for accelerometer and magnetometer:

  • high state (1):communication via I2C / SPI blocked
  • low state (0):communication via SPI / I2C blocked

This line operates with voltages from 3 V to 5 V.

SDOG

Gyroscope operation pin:

  • in SPI mode: MISO line (SDO_G)
  • in I2C mode:selection of the least significant bus address bit (SA0_G)

This line does not have a voltage converter, does not tolerate 5 V, its connection may damage the system.

SDOXM

Pin for accelerometer and magnetometer:

  • in SPI mode: MISO line (SDO_XM)
  • in I2C mode:selection of the least significant bus address bit (SA0_XM)

This line does not have a voltage converter, does not tolerate 5 V, its connection may damage the system.

SCL

I2C bus clock line (TWI) and SPI

This line operates with voltages from 3 V to 5 V.

SDA
  • I2C bus data line (SDA)
  • SPI bus data line (MOSI)

This line operates with voltages from 3 V to 5 V.

DEN There is no precise information in the documentation on this exit. Pin can be left unconnected
INTG Programmable gyroscope interruption: activated in low or high state, push-pull or open drain output.High state is 3 V.
SECOND An interruption indicating that new gyroscope data is readable or the buffer is overflowing.High state is 3 V.
INT1XM Output 1 of programmable interruption of accelerometer and magnetometer - (details in the documentation).High state is 3 V.
INT2XM Output 2 of programmable interruption of accelerometer and magnetometer - (details in the documentation).High state is 3 V.

Included:

  • Sensor board LSM9DS0
  • 2.54 mm goldpin raster strip for self-soldering

Package width 0.001 cm
Package height 0.001 cm
Package depth 0.001 cm
Package weight 0.001 kg

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