--- product_id: 144116890 title: "[Bluetooth 5.0 Accelerometer+Inclinometer] WT901BLECL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer Compass with Kalman Filter, Low-Power 3-axis AHRS IMU Tilt Sensor" brand: "witmotion" price: "AED 272" currency: AED in_stock: true reviews_count: 13 category: "Witmotion" url: https://www.desertcart.ae/products/144116890-bluetooth-5-0-accelerometer-inclinometer-wt901blecl-mpu9250-high-precision-9 store_origin: AE region: United Arab Emirates --- # 0.2° XY Angle Accuracy Bluetooth 5.0 Low Power 9-axis Gyro+Magnetometer [Bluetooth 5.0 Accelerometer+Inclinometer] WT901BLECL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer Compass with Kalman Filter, Low-Power 3-axis AHRS IMU Tilt Sensor **Brand:** witmotion **Price:** AED 272 **Availability:** ✅ In Stock ## Summary > 🎮 Elevate your motion sensing game with pinpoint precision and wireless freedom! ## Quick Answers - **What is this?** [Bluetooth 5.0 Accelerometer+Inclinometer] WT901BLECL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer Compass with Kalman Filter, Low-Power 3-axis AHRS IMU Tilt Sensor by witmotion - **How much does it cost?** AED 272 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/144116890-bluetooth-5-0-accelerometer-inclinometer-wt901blecl-mpu9250-high-precision-9) ## Best For - witmotion enthusiasts ## Why This Product - Trusted witmotion brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision in Every Move:** High-precision 9-axis sensor suite for flawless motion tracking and orientation detection. - • **Kalman Filtered Stability:** Advanced dynamic fusion algorithm ensures ultra-stable, low-noise data output. - • **Developer-Friendly Ecosystem:** Comprehensive SDKs for C++, Python, Unity, Android, and iOS accelerate your innovation. - • **Real-Time Monitoring & Export:** Powerful PC software with live dashboards, calibration tools, and multi-format data export. - • **Seamless Bluetooth 5.0 Connectivity:** Low-power wireless link with 10-hour battery life and instant app/PC pairing. ## Overview The WT901BLECL is a compact, high-precision 9-axis IMU sensor integrating accelerometer, gyroscope, and magnetometer with Bluetooth 5.0 connectivity. Featuring a Cortex-M4 processor and Kalman filtering, it delivers stable, low-noise orientation data with 0.2° angle accuracy. Ideal for robotics, VR, gaming, and industrial automation, it supports real-time monitoring via dedicated software and multiple programming SDKs, all in a low-power, easy-to-integrate package. ## Description [Bluetooth 5.0 Accelerometer+Inclinometer] WT901BLECL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer Compass with Kalman Filter, Low-Power 3-axis AHRS IMU Tilt Sensor: desertcart.com: Industrial & Scientific Review: Great device. - Works like a charm! API was easy to program against. Gives very accurate results. Review: Good for some hobby projects - ## Technical Details - Product: WT901BLECL MPU9250 - Interface: Bluetooth BLE - Issue: Gyroscope unit oscillation (rad/s ↔ deg/s) - Reproducible: Yes, every session shows oscillations - Firmware: [check your version] - Tested on: iOS 18.6.2, iPhone ## Recommendation **DO NOT BUY** if you need reliable data. Spend the extra $20-40 for: - MetaMotionR by mbientlab - Movesense sensor - Adafruit BNO085 For hobby projects where precision doesn't matter, this might work. For anything serious, the unit oscillation bug makes this sensor garbage. ## Features - 【Precision Sensor Suite】The sensor features a high-precision 3-axis XYZ(Pitch Roll Yaw) accelerometer, gyroscope, and magnetometer, providing a comprehensive and reliable solution for motion and orientation detection in robotics, gaming controllers, motion detection systems, VR, and etc. - 【Advanced Algorithm Filter】10-year Professional Attitude Measuring Solution Provider, sensors integrated R&D dynamic fusion algorithm and Kalman Filtering ensuring stable data output and excellent bias stability, low noise level, increasing measurement accuracy. Featured a high-performance Cortex-M4 core processor operating at up to 168MHz, it balances power efficiency with performance. - 【BLE Compatibility】Low consumption Bluetooth 5.0 (battery life about 10 hours), one-click connectivity to WitMotion App/PC for real-time monitoring, and sample codes for C++, Python, Unity, Android, and iOS to streamline development. - 【 Powerful PC software/App provides】Real-time data monitor(Dashboard/graph/raw data); Data Storage & Exporting(Excel/csv/txt); Multiple configuration(calibration, angle setting, return rate); - 【 What You Get 】1*WT901BLECL BLE 5.0 sensor Type-C interface, 1*Type-C Data & Charging Cable, 1 x Welcome Guide. (Adapter is not included. Required to purchase BLE adapter *B07ZGG9KY9 for computer connection.) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07T2C97WN | | Best Sellers Rank | #55,059 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Acceleration Sensors | | Brand | WITMOTION | | Brand Name | WITMOTION | | Current Rating | 16 Milliamps | | Customer Reviews | 3.8 out of 5 stars 182 Reviews | | Included Components | sensor | | Item Dimensions | 1.42 x 0.59 x 2.02 inches | | Item Weight | 30 Grams | | Item dimensions L x W x H | 1.42 x 0.59 x 2.02 inches | | Manufacturer | WitMotion Shenzhen Co.,Ltd | | Material | Acrylonitrile Butadiene Styrene | | Material Type | Acrylonitrile Butadiene Styrene | | Maximum Supply Voltage | 5 Volts | | Measurement Accuracy | High | | Measuring Range | Acceleration: ±16g, Angular Velocity: ±2000 °/s, Magnetic Field: ±4900 uT | | Model | WT901BLECL | | Mounting Type | Flange Mount | | Output Type | Digital | | Part Number | 1 | | Sensing Distance | 50 Meters | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | Robotics, drones, virtual reality systems, motion-based gaming, industrial automation | | Style | Magnetic,Robust | | Style Name | Magnetic,Robust | | UPC | 769135099500 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 85 Degrees Celsius | ## Product Details - **Brand:** WITMOTION - **Item Weight:** 30 Grams - **Item dimensions L x W x H:** 1.42 x 0.59 x 2.02 inches - **Material:** Acrylonitrile Butadiene Styrene - **Style:** Magnetic,Robust ## Images ![[Bluetooth 5.0 Accelerometer+Inclinometer] WT901BLECL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer Compass with Kalman Filter, Low-Power 3-axis AHRS IMU Tilt Sensor - Image 1](https://m.media-amazon.com/images/I/61-gbQoX6mL.jpg) ## Questions & Answers **Q: Dows WT901BLECL work with Arduino or Python, Raspberry Pi or other microcontroller? Or other program?** A: 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. **Q: How to setup the sensor connection of WT901BLECL? If I get problem with it, what shall I do?** A: 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 **Q: Does this sensor have the timestamp?** A: The WT901BLECL does not have the timestamp. You can search ASIN, B01N99BUMR for purchase. **Q: Can it be a suitable sensor for measuring vibration? Can it measure the displacement?** A: 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. **Q: I am seeking for a sensor with higher angle accuracy, which one is better?** A: 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great device. *by M***S on April 30, 2026* Works like a charm! API was easy to program against. Gives very accurate results. ### ⭐ Good for some hobby projects *by W***R on November 1, 2025* ## Technical Details - Product: WT901BLECL MPU9250 - Interface: Bluetooth BLE - Issue: Gyroscope unit oscillation (rad/s ↔ deg/s) - Reproducible: Yes, every session shows oscillations - Firmware: [check your version] - Tested on: iOS 18.6.2, iPhone ## Recommendation **DO NOT BUY** if you need reliable data. Spend the extra $20-40 for: - MetaMotionR by mbientlab - Movesense sensor - Adafruit BNO085 For hobby projects where precision doesn't matter, this might work. For anything serious, the unit oscillation bug makes this sensor garbage. ### ⭐⭐⭐⭐⭐ Outstanding customer support, nice sensor that does what it claims, works with older BT 4.1 devices *by G***O on November 6, 2019* I had problems with the first unit I purchased. I followed the manual provided but I could not get it to work. Also, the software on the company website included source code examples for Windows but only the compiled apps for android, not source code examples. So I sent and email to the company contact, asking for source code examples for android. The reply was almost immediate, very helpful and polite, with a link to download the code samples. I then wrote again regarding the issues I was having with the device not connecting neither via USB nor BlueTooth. Again, the reply was immediate, and we went back and forth before reaching the conclusion that the device was defective (I was worried it was a compatibility issue with an old BlueTooth 4 device, but that was not the issue). I asked Amazon for a replacement which arrived promptly and is working perfectly. So overall, although I had some issues, the customer support was outstanding and solved all of them. As for the device, it does what it says it does, and well. As for the worries indicated in another review: I agree, the documentation could be better and more clear, but it is clear enough. As for the app not being on Google Play, I believe the app is an example, not a commercial application. This is a sensor to be used in custom solutions/applications, the software is just to show its capabilities. But it is not spyware not does it contain viruses (I have a very strong protection system with 3 different scanners and no one found anything). Actually, the code package downloaded from the company web site even includes firmware code and PCB layout, so actually it seems that rather than trying to steal the customer's intellectual property they are making their own available to their customers! ## Frequently Bought Together - [Bluetooth 5.0 Accelerometer+Inclinometer] WT901BLECL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer Compass with Kalman Filter, Low-Power 3-axis AHRS IMU Tilt Sensor - WitMotion BLE 5.0 Wireless Bluetooth USB Adapter, CP2102 Driver【 30meters Range, Anti-Dust, Small-in-Size, Plug and Play】 Bluetooth Dongle for WitMotion BLE 5.0 Sensor (WT901BLECL/ WT901BLE) - [Bluetooth 5.0 Accelerometer+Inclinometer] WT9011DCL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer with Kalman Filter, Low-Power 3-axis AHRS IMU Sensor for Arduino --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/144116890-bluetooth-5-0-accelerometer-inclinometer-wt901blecl-mpu9250-high-precision-9](https://www.desertcart.ae/products/144116890-bluetooth-5-0-accelerometer-inclinometer-wt901blecl-mpu9250-high-precision-9) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-07-14*