Advanced Connectivity: Equipped with the latest Bluetooth 5.0 technology, the WT9011DCL-BT50 ensures reliable and fast wireless data transmission up to 50 meters<br> Precise Measurement Tools: Features a high-accuracy accelerometer, gyroscope, and electronic compass for comprehensive environmental sensing<br> Versatile Applications: Ideal for various uses including robotics, navigation, motion tracking, and more, enhancing project capabilities with precise orientation and motion data<br> Communication method: Bluetooth 5.0, 50m (open space)<br> Output frequency: 0.2-200Hz<br> Output content: three-axis (acceleration, angular velocity, magnetic field, angle) quaternion, port status<br> Working current: working current: 14mA, broadcast current: 21mA, standby current: 14uA-30uA<br> Charging voltage: 5V<br> Battery voltage: 3.7V<br> Accuracy: XY axis: 0.2°, Z axis: 1° (no magnetic field interference after calibration)<br> Usage time: 40 hours<br> Battery capacity: 130 mAh<br> Due to different batches, there may be differences in product appearance and printed text, which will not affect use<br> Color:As Shown<br> Material:plastic<br> Package Contents:<br> 1 * Bluetooth 5.0 Accelerometer<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.