The μIMU is a micro-sized precision calibrated Inertial Measurement Unit that incorporates a magnetometer, barometric pressure sensor, and L1 GPS (GNSS) receiver. With a 1KHz update rate, the outputs are UTC time synchronized and include angular rate, linear acceleration, magnetic field, barometric altitude, and GPS WGS84 geo-position. All sensor units are comprehensively calibrated for bias, scale factor, and cross-axis alignment.
User-controllable I/O includes 9 GPIO, 5 Servo Outputs and 4 Analog Inputs. Output is fully configurable and available as binary or NMEA. A development kit (SDK) is available for rapid prototyping and integration into existing applications.