uint64 timestamp # time since system start (microseconds) uint32 device_id # unique device ID for the sensor that does not change between power cycles uint64 error_count float32 temperature uint8 rotation uint64[3] clipping # clipping per axis uint16 measure_rate uint16 sample_rate float32 full_scale_range float32 vibration_metric # high frequency vibration level in the IMU delta velocity data (m/s)