Voltage stability and compatibility: the module includes its own voltagestabilizing circuit. Operating voltage is 3 to 6 V, with logic levels compatible with 3.3 V and 5 V systems. Integrated attitude solver with Kalman filtering: features an Attitudes solver that uses dynamic Kalman filter algorithm to deliver accurate attitude output in dynamic environments. Attitude measurement accuracy is 0.01 degrees, offering stability and performance that can be on par with or surpass some professional inclinometer devices. Digital filtering for reliability: advanced digital filtering reduces measurement noise and enhances overall accuracy. Sensor suite and processing power: the JY901 series module integrates gyroscopes, accelerometers and geomagnetic field sensors. It employs performance microprocessors and advanced dynamic calculation with Kalman dynamic filtering to quickly determine the module's motion posture. Practical advantages: compact, multisensor attitude sensing with realtime posture computation, suitable for integration into systems requiring accurate orientation data under varying motion conditions. Use scenarios: Drone and UAV attitude control and stabilization for smooth flight dynamics. Robotic systems and autonomous platforms requiring precise orientation and posture tracking. Handheld devices, motion controllers, or VR/AR accessories needing reliable orientation sensing.