Advanced Connectivity: Equipped with Bluetooth 5.0 technology, the WT9011DCL-BT50 ensures reliable and fast wireless data transmission up to 50 meters in open space. Precise Measurement Tools: Features a high-accuracy accelerometer, gyroscope, and electronic compass for comprehensive environmental sensing. Versatile Applications: Suitable for robotics, navigation, motion tracking, and other projects requiring precise orientation and motion data. Communication Method: Bluetooth 5.0, up to 50 meters in open space Output Frequency: 0.2–200 Hz Output Content: Acceleration, angular velocity, magnetic field, angle, quaternion, and port status Working Current: 14 mA Broadcast Current: 21 mA Standby Current: 14–30 µA Charging Voltage: 5 V Battery Voltage: 3.7 V Accuracy: XY: 0.2°, Z: 1° (after calibration, with no magnetic field interference) Usage Time: 40 hours Battery Capacity: 130 mAh Product appearance and printed text may vary slightly between batches; such variations do not affect functionality. Color: As shown Material: Plastic Package Contents: 1 × Bluetooth 5.0 Accelerometer Note: Lighting conditions and display settings may cause slight color differences between the image and the actual product. Measurement tolerance: ±1–3 cm.