Details

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INS 10 DOF Dev Board: Imu Accelerometer Gyroscope Magnetometer Barometer icm42688 mmc5983ma lps22hb 10 Axis Ahrs SPI Breakout Board for Arduino or Raspberry

Brand:

Sysrox

Name:

SRX-IMU00-DEV

ASIN:

B0CZF512CT

Dimension:

1.05 x 1.05 x 0.2 cm

Voltage:

3,3V

Connexion:

SPI

Keypoints

✏️SYSROX HIGH-PERFORMANCE IMU AHRS 10 DOF/10 AXIS including a 3-axis accelerometer, a 3-axis gyroscope, a 3-axis magnetometer, and a barometer (pressure, temperature, altitude), usable as an inclinometer, tilt-compensated compass, altimeter...

✏️NEXT GENERATION SENSORS (ICM42688p, MMC5983MA, LPS22HB) HIGH PRECISION replacing older, less performing MPU6050-MPU6500-MPU9250-BMP280.

✏️HIGH PRECISION TCXO QUARTZ reducing gyroscope drift (< 7° in run bias).

✏️FULLY CUSTOMIZABLE SOFTWARE for sensor readout, measurement fusion at 500Hz using extended Kalman filter, real-time Fast Fourier decomposition, data logging and communication (CAN, protobuf, mavlink), compatible with Arduino, perfect for esp32 or teensy 4.

✏️MINIATURE DEVELOPMENT BOARD with 2.54 mm pin spacing for easy prototyping of robotic applications, drones...

✏️PRINTABLE PROTECTIVE COVER for component protection and reduced barometer disturbances. The cover .stl file is available on the documentation page.

✏️ONLINE COMPREHENSIVE DOCUMENTATION enabling easy exploitation of the board and extending the offered functionalities.

Description

⚠️ The offered board only includes the sensors and no microcontroller, which must be added additionally and connected to the board to benefit from the stated functionalities.

The SRX-INS00-DEV is a high-performance IMU (Inertial Measurement Unit) that can be used as a base for an AHRS (Attitude Heading Reference System).

Paired with the included C++ library, it enables drift-free attitude measurements over 360° and precise measurements of altitude and vertical speed.

It includes:

3-axis accelerometer: ICM42688p

3-axis gyroscope: ICM42688p

3-axis magnetometer: MMC5983MA

Barometer: LPS22HB

The compact form of the board makes it ideal for integration into robotic applications such as drones, rovers, inclinometers, compensated tilt compasses...

Next-generation IMU with superior performance

The board includes the best high-performance consumer-grade IMU in terms of noise, temporal and thermal drift, resolution, sensitivity... It is therefore a significantly more performing alternative to the older MPU6050, MPU6500, MPU9250, ADXL335, ADXL345...

One of the best consumer grade magnetometer!

One of the best consumer grade barometer!

The board includes one of the best consumer-grade sensor in terms of noise, resolution, sensitivity... It is therefore a significantly more performing alternative to the older bmp085, bmp180 and bmp280...

One of the best consumer grade magnetometer!

The board includes one of the best consumer-grade sensor in terms of noise, resolution, sensitivity... It is therefore a significantly more performing alternative to QMC5883L, HMC5883L, LIS3MDL, perfect for a precise e-compass application

High-performance embedded sensors fusion

On supported hardware, sensors fusion is provided, giving acces to highly performant attitude and altitude solution:

High-performance sensor fusion, fully tunable, compilable on any platform!
Superior performance compared to DMP on MPU9250 or BNO055 solution.
Attitude measurements: quaternion, angles, angular velocities...
Vertical axis measurements: altitude, velocity, acceleration.

INS dev connexion

Device functionalities

Utilization of sensor data

Embedded software 100% compatible with Arduino!
Full access to raw or processed sensor data, allowing complete integration freedom into any project

Fast Fourier Transform

Real-time frequency analysis using FFT: 7 windowing options available
Perfect for vibration mode identification, failure analysis, regulation adjustment...

Technical Specs

Imu characteristics

32 kHz

Max Gyro Sampling frequency

32 kHz

Max Accelero Sampling frequency

± 16g

Max Accelerometer range

± 2000 °/sec

Max Gyroscope range

7 - 10 °

Gyro in run bias

70 μg/√Hz

Accelero Noise level

0.0028 dps/√Hz

Gyro Noise level

± 0.15 mg/°C

Accelero Offset stability

± 0.005 dps/°C

Gyro Offset stability

SPI, I2C, I3C

Communication

The board is designed to work with SPI communication because of its superior performance and reliability. I2C and I3C are supported by the sensor but not by the provided software, pull-up resistors are not included.

Barometer characteristics

75 Hz

Max Baro Sampling frequency

260-1260 hPa (-1876m-10100m)

Max Pressure range

0.024 Pa (0.15 cm)

Pressure sensitivity

0.75 Pa (6 cm)

Pressure RMS noise

± 100 Pa (8.32 m)

Pressure absolute accuracy

±10 Pa (0.83 m)

Pressure relative accuracy

SPI, I2C, I3C

Communication

The board is designed to work with SPI communication because of its superior performance and reliability. I2C is supported by the sensor but not by the provided software, pull-up resistors are not included.

Magnetometer characteristics

1000 Hz

Max Mag Sampling frequency

± 8 G

Max Range

18 bits

ADC resolution

0.4 mG

RMS noise

± 0.5°

Max Heading Accuracy

SPI, I2C, I3C

Communication

The board is designed to work with SPI communication because of its superior performance and reliability. I2C is supported by the sensor but not by the provided software, pull-up resistors are not included.

Sensors fusion software summary

Tunable proprietary algorithm featuring robust EKF allows 360° orientation tracking with high accuracy
Adaptative algorithm to ensure correct disturbances rejection even in complex environment, with real-time gyro bias tracking and compensation
Magnetometer Hard/Soft iron calibration, online hard iron adjustment
Embedded world magnetic model computations for true heading estimation and increased robustness

- - Up to 32kHz gyroscope/accelerometer data
  - 500Hz attitude and altitude estimates
  - Embedded fast Fourier transform for real-time frequency analysis

Device performance with provided sensors fusion

Performances with fusion

Pitch/Roll (static)	0.5° RMS
Pitch/Roll (dynamic)	1.0° RMS
Relative Yaw (static)	1.0° RMS
Absolute Yaw (static)	3.0° RMS
Vertical Speed	0.2 m/s RMS
Relative Altitude	1.0 m
Range (Yaw/Pitch/roll)	±180°/±90°/±180°

Delays and bandwidth (-3dB)

Angles Delays (configurable)	8.82 ms
Vertical Delays (configurable)	8.82 ms
Angular Rates BW (configurable)	72.5 Hz
Vertical Acceleration BW (configurable)	72.5 Hz

Device brochure

IMU00 DEV brochure

Use the device

- SRX-INS00-DEV home page
  HOT
- Language : english
  
  Details : Device reference page, how to wire, links to other reference documents, how to use code...
- APP ins ESP32-S3 code documentation
  HOT
- Language : english
  
  Details : Sensor parsing, fusion, logging, communication code documentation, compatible with ESP32-S3
- Sensor parsing code documentation
  HOT
- Language : english
  
  Details : Sensor parsing code documentation, compatible with all Arduino boards.
- INS minimal code documentation
  HOT
- Language : english
  
  Details : Sensor parsing and fusion code documentation, compatible with Arduino boards with pre-built fusion (ESP32-S3, Teensy 4...)
- Parse sensors with Arduino IDE code version
- Language : english
  
  Details : Sensors parsing package for Arduino IDE, compatible with all Arduino boards.