Key benefits Advanced digital filtering technology reduces measurement noise and improves accuracy. Flexible digital interfaces: Serial port and IIC. Serial port rate adjustable from 2400bps to 921600bps; IIC interface supports fullspeed 400K. Integrated Attitudes solvers with dynamic Kalman filter algorithm for accurate output in dynamic environments. Attitudes measurement accuracy of 0.01 degrees, stability, with performance that is competitive with professional inclinometers. Onboard voltage stabilization circuit. Working voltage range 3V6V, pin levels suitable for 3.3V/5V systems. Use scenarios Drone and UAV attitude sensing for flight control and stability. Robotic arms and autonomous robots requiring precise tilt and orientation measurement. Industrial leveling, equipment monitoring, and tilt measurement in construction or machinery environments.