Performance Specifications
The μAHRS is a tiny, precision calibrated Attitude Heading Reference System (AHRS) with magnetometer, barometric pressure sensor, and L1 GPS (GNSS) receiver. The μAHRS measures angular rates, linear acceleration, magnetic field, barometric altitude, and GPS WGS84 geo-position. Sensor fusion of IMU and magnetic field output provides euler and quaternion attitude state estimates. Comprehensive sensor calibration for bias, scale factor, and cross-axis alignment is standard on all units.
Technical Details
- 1KHz IMU Update Rate
- Data UTC Time Synchronized
- Comprehensive Calibration for Bias, Scale Factor, and Cross-Axis Alignment
- Onboard u-Blox L1 GPS Receiver and Barometric Altimeter
- -40°C to 85°C Temperature Compensation
- Configurable Binary and NMEA Protocol Output
- Fast Integration using SDK and Demo example
- Miniature Surface Mount Package:
- 15.6 x 12.5 x 6.3 mm
- 2 grams
- Data Logging using SDK library or PC Software
