The WitMotion BWT901CL Bluetooth Inclinometer offers a comprehensive set of features for high-precision data output. It includes accurate measurements for Pitch, Roll, Yaw (X, Y, Z axis), as well as Acceleration, Angular Velocity, Angle, and Magnetic Field.



Integrated with a high-precision gyro accelerometer and geomagnetic field sensor, this module ensures reliable and accurate data acquisition. It supports wireless Bluetooth serial port communication with a connection range of up to 10 meters. The module also comes with an in-built battery for convenient wireless operation and can be connected with a cable as well, making it ideal for second-development purposes.

Specifications:

Current: <40mA

Working Temperature: -40℃ ~ 85℃

Battery life: about 4 hours

Data output frequency：0.2-200Hz

Interface: Type-C, Bluetooth 2.0

Baud Rate: 115200 (default, can not be changed)

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

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

Range: Acceleration (±16g), Gyroscope (±2000°/s), Magnet Field (±4900µT), 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)