UM7 Orientation Sensor

PololuSKU: RB-Pol-464
Manufacturer #: 2764

Price  :
Sale price $169.95

Price includes Tariffs (in USA).  Shipping calculated at checkout.

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Only 1 unit left

Description

  • Attitude and Heading Reference System
  • Contains a three-axis accelerometer
  • ±2000°/s (gyro), ±8 g (accelerometer), ±12 gauss (magnetometer)
  • Maximum logic voltage: 3.3V
  • Combines this data using an Extended Kalman Filter

The UM7 Orientation Sensor is an Attitude and Heading Reference System (AHRS) that contains a three-axis accelerometer, rate gyro, and magnetometer. It combines this data using an Extended Kalman Filter to produce attitude and heading estimates.

UM7 Orientation Sensor- Click to Enlarge

UM7 Orientation Sensor- Click to Enlarge

  • Size: 1.09″ × 1.12″ × 0.37″
  • Weight: 7.5 g

UM7 Orientation Sensor- Click to Enlarge

  • Interface: TTL serial, SPI
  • Minimum operating voltage: 4 V
  • Maximum operating voltage: 5.5 V
  • Maximum logic voltage: 3.3 V2
  • Axes: pitch (x), roll (y), and yaw (z)
  • Measurement range:
    • ±2000°/s (gyro)
    • ±8 g (accelerometer)
    • ±12 gauss (magnetometer)
  • Supply current: 50 mA
  • Case/enclosure: Y

Sensors and processing

  • Excellent gyro bias stability over temperature
  • Adjustable low-pass filter and EKF settings provide customizable performance for various applications
  • States and sensor data synchronized to GPS position and velocity using optional external GPS module
  • Allows for alignment calibration and third-order bias and scale factor temperature compensation for accelerometers, gyros, and magnetometer
  • Magnetometer soft and hard-iron calibration can be performed through the serial interface software

Attitude and heading

  • EKF estimation rate: 500 Hz
  • ±1° typical static pitch/roll accuracy
  • ±3° typical dynamic pitch/roll accuracy
  • ±3° typical static yaw accuracy
  • ±5° typical dynamic yaw accuracy
  • 0.5° angle repeatability
  • 0.01° angular resolution

Customer Reviews

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M
Mantas
um7 review

1. Easy to setup (windows only) 2. ROS driver available

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WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.

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