WT9011DCL-BT50 Bluetooth 5.0 Accelerometer Module Overview The WT9011DCL-BT50 is a compact Bluetooth 5.0 motion sensor module that delivers accurate orientation and motion data for development, prototyping, and integration into custom systems. With long wireless range, low power consumption, and multiple sensor outputs, it simplifies motion sensing tasks and reduces integration time. Key benefits Reliable wireless link: Bluetooth 5.0 provides stable, low-latency data transmission up to 50 meters in open space, so you can place the sensor remotely without wired constraints. Accurate motion and orientation data: Built-in high-accuracy accelerometer, gyroscope, and electronic compass deliver acceleration, angular velocity, magnetic field, angle, and quaternion outputs for complete motion sensing. Flexible update rates: Output frequency adjustable from 0.2 to 200 Hz to match real time and low-power applications. Long battery life and low standby draw: 130 mAh battery supports around 40 hours of use. Typical working current 14 mA, broadcast current 21 mA, standby current 14 uA to 30 uA. Easy to integrate: Outputs include three-axis acceleration, angular velocity, magnetic field, angle, quaternion, and port status for direct use with controllers and logging systems. Technical highlights Communication method: Bluetooth 5.0, 50 m open space range Output frequency: 0.2 to 200 Hz Output content: acceleration, angular velocity, magnetic field, angle, quaternion, port status Accuracy: XY 0.2, Z 1 (after calibration, without magnetic field interference) Power: charging voltage 5 V, battery voltage 3.7 V, battery capacity 130 mAh Current: working 14 mA, broadcast 21 mA, standby 14 uA to 30 uA Usage time: approximately 40 hours Material: plastic Color: as shown Practical use scenarios Robotics: Provide real time orientation and motion feedback for balancing, navigation, and motion control. Motion tracking and AR: Stream quaternion and angle data to applications for pose estimation and augmented reality interactions. Navigation and instrumentation: Use accelerometer, gyroscope, and compass data for heading stabilization and movement logging in mobile platforms or handheld instruments. Package contents 1 Bluetooth 5.0 Accelerometer module Only the listed item is included. Notes Product appearance and printed text may vary between batches without affecting performance. Color may differ slightly due to lighting and display settings. Measurement tolerance +/- 1-3 cm.