Advanced Connectivity: Equipped with Bluetooth 5.0 technology, the WT9011DCL-BT50 ensures reliable 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 m (open space) Output Frequency: 0.2–200 Hz Output Content: Acceleration, angular velocity, magnetic field, angle, quaternion, port status Working Current: 14 mA (working), 21 mA (broadcast), 14–30 µA (standby) Charging Voltage: 5 V Battery Voltage: 3.7 V Accuracy: XY: 0.2°, Z: 1° (after calibration, no magnetic interference) Battery Life: Up to 40 hours Battery Capacity: 130 mAh Color: As shown Material: Plastic Package Contents: 1 × Bluetooth 5.0 Accelerometer Note: Due to variations in lighting, screen settings, and manufacturing batches, actual product appearance, color, and printed text may differ slightly from images. Slight dimensional variations of ±1–3 cm may occur.