Dows WT901BLECL work with Arduino or Python, Raspberry Pi or other microcontroller? Or other program?

WITMOTION does not offer support or sample code for integrating the WT901BLECL with other MCUs. Instead, compatibility with various systems or other program necessitates the development and coding efforts tailored to the sensor's protocol.

How to setup the sensor connection of WT901BLECL? If I get problem with it, what shall I do?

WITMOTION uploaded several step-by-step videos for PC software, iPhone, and Android APP connection to the product description page. Send message to us directly. Tech team response time: 12H -- support (at) wit-motion (dot) com

Does this sensor have the timestamp?

The WT901BLECL does not have the timestamp. You can search ASIN, B01N99BUMR for purchase.

Can it be a suitable sensor for measuring vibration? Can it measure the displacement?

The WT901BLECL IMU sensor can measure and output 3-axis acceleration, angle raw data and it cannot measure the displacement. It will require a formula converting raw data to vibration data. Recommended vibration sensor: B0C6KBSCLH.

I am seeking for a sensor with higher angle accuracy, which one is better?

The X, Y-axis angle accuracy of WT901BLECL is 0.02deg, if you need a higher level of accuracy, please find HWT905 sensor with 0.05deg accuracy, B07G21XRV6 for purchase.

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Description

🎛️ Elevate your motion sensing game with precision that moves you.

PLUG PLAY VERSATILITY - Compact, rechargeable, and compatible with Arduino plus PC/Android/iOS apps for instant data visualization and export.
PINPOINT PRECISION SENSING - Experience ultra-accurate 0.05° angle measurement with advanced Kalman filtering for noise-free, reliable data.
SEAMLESS WIRELESS CONNECTIVITY - Bluetooth 5.0 BLE ensures stable data transmission up to 50 meters—cut the cords, not the precision.
ALL IN ONE 9 AXIS MOTION TRACKING - Combines accelerometer, gyroscope, magnetometer, and inclinometer for comprehensive real-time motion analysis.
ENGINEERED FOR DEMANDING APPLICATIONS - Built on a high-performance Cortex-M4 core, perfect for VR, robotics, medical, drones, and industrial posture monitoring.

The WITMOTION WT901BLECL is a compact, high-precision 9-axis IMU sensor featuring Bluetooth 5.0 wireless connectivity with a 50m range. Powered by a Cortex-M4 processor, it delivers real-time, ultra-accurate (0.05°) angle, acceleration, angular velocity, and magnetic field measurements. Integrated Kalman filtering ensures stable, low-noise data output, making it ideal for advanced applications in VR, robotics, medical devices, drones, and industrial monitoring. Rechargeable via USB-C and compatible with Arduino and mobile/PC platforms, it offers versatile, professional-grade motion sensing in a sleek, wearable form factor.

Specifications

Brand	WITMOTION
Item dimensions L x W x H	36 x 15 x 51 Millimeters
Material	Acrylonitrile Butadiene Styrene
Item Weight	30 Grams
Style	Modern
Maximum Supply Voltage	5 Volts
Measurement Accuracy	0.05 degrees
Measuring Range	± 16g for acceleration, ± 2000 ° / s for angular velocity
Mounting Type	Surface Mount
Output Type	digital
Sensing Distance	50 Metres
Specific Uses For Product	physics and engineering, medical, physical exercise, virtual reality, industrial posture monitoring, drones, robotics
Upper Temperature Rating	85 Degrees Celsius
UPC	769135099500
Manufacturer	WITMOTION
Model number	WT901BLECL
Number of Memory Sticks	1
Item Weight	30 g
Product Dimensions	3.6 x 1.5 x 5.13 cm; 30 g
Item model number	WT901BLECL
Item Height	5.1 Centimeters
Item Width	15 Millimeters
Included Components	1WT901BLECL sensor; 1BLE5.0 Adapter; 1* Type-C cable
Are batteries included?	No
Lithium battery energy content	1 Watt Hours
Lithium Battery Packaging	Batteries contained in equipment
Lithium battery weight	0.07 g

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