Sensors for a world in motion​

Measuring motion reliably, precisely, and in all dimensions.


Versatile Position

  • Embedded GNSS-RTK, Inertial, Mechanical Odometry, Visual SLAM fusion
  • World’s smallest INS

High-Precision Calibrated Pose

  • World’s smallest AHRS
  • Direct IMU access Embedded
  • Embedded Dual Compassing

µAHRS Sensors

The Inertial Sense µAHRS is a miniature Attitude Heading Reference System (AHRS) that includes all functionality of the µIMU and fuses IMU and magnetometer data to estimate roll, pitch, and heading. Sensor data from MEMs gyros, accelerometers, magnetometers, and barometric pressure is fused to provide optimal estimation.

Product Facts
  • 0.1° roll and pitch
  • 2° magnetic heading
  • Up to 500Hz output rate
  • UTC timing
  • Onboard World Magnetic and Gravity Models
  • Strobe In/Out Data Sync (Camera Shutter Event)
  • Attitude (Quaternions, Euler, DCM)
µAHRS Module

Rugged AHRS

Gyro & Accelerometer (AHRS) Barometer & Magnetometer
GNSS receiver (Onboard L1 GPS) UTC Timing only
1KHz IMU 500Hz AHRS update rate
Protocols (TTL, Serial, USB, SPI) TTL, Serial, USB, SPI TTL, Serial, USB, Selectable: 485, 232, 422 TTL, Serial, USB, SPI 485, 232, 422
Power Management
Housing (Protective)

Smallest and lightest inertial sensor on the the market.