M2300 MEMS inertial navigation device can be used to measure motion parameters such as three-dimensional attitude, angular velocity, and acceleration of moving carriers.The device mainly consists of three orthogonal single axis high-performance MEMS gyroscopes, one three-axis MEMS accelerometer, and related power conversion, acquisition, and calculation circuit boards. The M2300 product adopts high-performance microprocessors and advanced dynamic calculation and EKF algorithms, which can effectively remove the interference of accelerometers under dynamic conditions and the accumulated drift error of gyroscopes. It can provide real-time key information required for ship maneuvering and other surface and underwater vehicles, such as the three-dimensional attitude angle (geographic heading angle, pitch angle, and roll angle), carrier angular velocity (azimuth angular velocity, longitudinal angular velocity, and lateral angular velocity), instantaneous displacement (heave, pitch and roll), and short-term high-resolution positioning data.