• HFI-B6 6 Axis ROS Robot Imu Module Arhs Attitude Sensor Usb Interface Gyroscope Accelerometer Magnetometer 200Hz
  • HFI-B6 6 Axis ROS Robot Imu Module Arhs Attitude Sensor Usb Interface Gyroscope Accelerometer Magnetometer 200Hz
  • HFI-B6 6 Axis ROS Robot Imu Module Arhs Attitude Sensor Usb Interface Gyroscope Accelerometer Magnetometer 200Hz
  • HFI-B6 6 Axis ROS Robot Imu Module Arhs Attitude Sensor Usb Interface Gyroscope Accelerometer Magnetometer 200Hz
  • HFI-B6 6 Axis ROS Robot Imu Module Arhs Attitude Sensor Usb Interface Gyroscope Accelerometer Magnetometer 200Hz
  • HFI-B6 6 Axis ROS Robot Imu Module Arhs Attitude Sensor Usb Interface Gyroscope Accelerometer Magnetometer 200Hz
  • HFI-B6 6 Axis ROS Robot Imu Module Arhs Attitude Sensor Usb Interface Gyroscope Accelerometer Magnetometer 200Hz

HFI-B6 6 Axis ROS Robot Imu Module Arhs Attitude Sensor Usb Interface Gyroscope Accelerometer Magnetometer 200Hz

Availability: In stock, usually dispatched in 1 business day

  • Price:$34.75
  • Price in reward points: 348 Reward Points: 3
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HFI-B6 6 Axis ROS Robot IMU Module Arhs Attitude Sensor Usb Interface Gyroscope Accelerometer Magnetometer 200Hz


Core highlights:

  • Integrated high-precision sensors (3-axis gyroscope, 3-axis acceleration, 3-axis magnetometer)

  • The internal integrated posture settlement period, combined with the dynamic Kalman filter algorithm, can accurately output the current posture of the module in a dynamic environment with extremely high stability.

  • It provides accurate calculation data for determining the orientation of the object in 3D space, such as Euler angle, quaternion and the most commonly used roll, pitch, and yaw direction data.

  • The use of digital filtering technology can effectively reduce measurement noise and improve measurement accuracy.

  • It integrates a three-axis magnetometer and has good anti-magnetic interference ability to reduce accumulated errors.


Module parameters:

  • Power supply: 4.7~5.5V

  • Use current: 5.0mA

  • Communication method: USB serial port

  • Output data: three axes (gyroscope + acceleration + magnetometer). Quaternion

  • Gyroscope range: ±2000°/s

  • Acceleration range: ±8g

  • Magnetometer range: ±1.3 Gauss

  • Angle accuracy: static 0.1° dynamic 0.5°

  • Return rate/baud rate: 300Hz/921600

  • ROS topic: /handsfree/imu /handsfree/magModel





HFI-B6 is 6 Axis EKT Fusion alogorithm


  • 6-axis IMU contains: 3-axis gyroscope, 3-axis accelerometer

  • 9-axis IMU contains: 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer

  • 9-axis EKF fusion algorithm: there will be no accumulated drift error, but it is easily interfered by the magnetic field of the surrounding metal

  • 9-axis anti-jamming fusion algorithm: there will be no accumulated drift error. The magnetic field anti-jamming algorithm independently developed by the internal help can effectively filter the surrounding magnetic field interference.

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