WITMOTION WT901BLECL MPU9250 High-Precision 9-Axis Gyroscope, Accelerometer, Magnetometer, 3-Axis Bluetooth AHRS IMU Sensor for Arduino

Description

• WITMOTION WT901BLECL MPU9250 High-Precision 9-Axis Gyroscope, Accelerometer, Magnetometer, 3-Axis Bluetooth AHRS IMU Sensor for Arduino
• Accurate output data for 3-axis XYZ (Pitch Roll Yaw) Acceleration, Gyro, Angle, and Magnetic field
• Robust design: Low consumption Bluetooth 5.0 with a battery life of ~ 10 h
• Compatible with Android Phones and PCs
• With Type-C interface, Data & Charging Cable, and Welcome Guide (Adapter not included)

The WITMOTION WT901BLECL MPU9250 High-Precision 9-Axis Gyroscope, Accelerometer, Magnetometer, 3-Axis Bluetooth AHRS IMU Sensor for Arduino, also known as the AHRS IMU sensor, is a scientific device. This sensor is capable of measuring 3-axis angle, angular velocity, acceleration, and magnetic field. Its main strength lies in its algorithm, which allows for accurate calculation of the three-axis angle. Additionally, its robust housing and compact design make it ideal for industrial retrofit applications such as motion capturing and engineering machine monitoring.

In order to achieve the best data accuracy and stability, the WTMOTION sensor utilizes patented zero-bias automatic detection calibration algorithm and R&D dynamic fusion algorithm. These algorithms outperform traditional accelerometer sensors, ensuring reliable and precise measurements.

View moreWhat’s Included

1x WT901BLECL BLE 5.0 Sensor with Type-C Interface

1x Type-C Data & Charging Cable

1x Welcome Guide (Adapter not included)

Dimensions36.1 x 51.5 x 15 mmLinksAttached files

• WT901BLECL DataSheet.pdf
• WT901BLECL Manual.pdf
• BLE 5.0 communication protocol.pdf

Multimedia

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Current: <40mA

Working Temperature: -40 ~ +85 C

Battery life: ~ 10 hours

Data output frequency: 0.2-200 Hz

Interface: Type-C, Low-energy Bluetooth 5.0

Baud Rate: 115200 (default, cannot be changed)

Voltage: 3.3-5V, built-in rechargeable battery (260 mAh capacity, 3.7 V)

Output Content: 3-axis Acceleration+Angle+Angular Velocity+Magnetic Field+Quaternion

Range: Acceleration (+-16g), Gyroscope (+-2000 /s), Magnet Field (+-4900 uT), Angle (X, Z-axis: +-180 , Y +-90 )

Resolution: Acceleration (0.005g), Gyroscope (0.61 /s), Magnet Field (16 bits)

Angle Accuracy (after calibrated): X, Y-axis: 0.05 (Static), X, Y-axis: 0.1 (Dynamic)

Note: The Z-axis angle will be affected by the magnetic field. It is required to calibrate and keep the sensor at least 20cm away from objects such as metal that may create magnetic field interference