--- product_id: 88918373 title: "[Arduino Accelerometer Sensor+Inclinometer] WT901 High-Accuracy 3-axis Acceleration+Gyroscope+Tilt Angle +Magnetometer with Kalman Filtering, 9-axis MPU9250 USB 200Hz IMU Raspberry Pi AHRS Module" price: "EΒ£ 5764" currency: EGP in_stock: true reviews_count: 10 url: https://www.desertcart.com.eg/products/88918373-arduino-accelerometer-sensor-inclinometer-wt901-high-accuracy-3-axis-acceleration store_origin: EG region: Egypt --- # 9-axis sensor fusion @ 200Hz Dual I2C & UART interfaces Kalman filtering for 0.05Β° accuracy [Arduino Accelerometer Sensor+Inclinometer] WT901 High-Accuracy 3-axis Acceleration+Gyroscope+Tilt Angle +Magnetometer with Kalman Filtering, 9-axis MPU9250 USB 200Hz IMU Raspberry Pi AHRS Module **Price:** EΒ£ 5764 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your projects with pinpoint motion sensing precision! ## Quick Answers - **What is this?** [Arduino Accelerometer Sensor+Inclinometer] WT901 High-Accuracy 3-axis Acceleration+Gyroscope+Tilt Angle +Magnetometer with Kalman Filtering, 9-axis MPU9250 USB 200Hz IMU Raspberry Pi AHRS Module - **How much does it cost?** EΒ£ 5764 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/88918373-arduino-accelerometer-sensor-inclinometer-wt901-high-accuracy-3-axis-acceleration) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless Integration:** Compact Cortex-M0 core design with versatile I2C and UART interfaces makes embedding into your Raspberry Pi or Arduino projects effortless. - β€’ **Support That Has Your Back:** 12-month warranty plus lifetime expert support and comprehensive tutorials get you up and running fastβ€”no guesswork needed. - β€’ **Precision Meets Performance:** Experience ultra-stable 3-axis acceleration, gyro, tilt, and magnetometer data with 0.05Β° accuracy thanks to advanced Kalman filtering. - β€’ **Real-Time High-Speed Output:** Selectable output rates up to 200Hz ensure you never miss a critical motion event or angle change. - β€’ **Pro-Grade Stability & Low Noise:** Industry-leading bias stability and noise reduction deliver rock-solid, reliable measurements for mission-critical applications. ## Overview The WitMotion WT901 is a compact, high-accuracy 9-axis IMU module combining accelerometer, gyroscope, magnetometer, and inclinometer sensors. Featuring a Cortex-M0 processor and Kalman filtering, it delivers stable, low-noise data at up to 200Hz output rates. Dual I2C and UART interfaces ensure easy integration with Arduino and Raspberry Pi platforms. Backed by 12-month warranty and lifetime support, it’s a professional-grade solution for precise motion tracking and orientation sensing. ## Description desertcart.com: [Arduino Accelerometer Sensor+Inclinometer] WT901 High-Accuracy 3-axis Acceleration+Gyroscope+Tilt Angle +Magnetometer with Kalman Filtering, 9-axis MPU9250 USB 200Hz IMU Raspberry Pi AHRS Module : Industrial & Scientific Review: Ease of use - Excellent job on how these guys have made such a complicated device so easy to use. There is a lot going on with the fusion algorithms that go into this and having done this myself with all the code that is involved in getting this to work, these guys have removed a lot of the complexity and provided a fairly easy-to-use interface. Very good documentation (assuming you can find it all) and good videos made it fairly straight forward to get it to work OOB (out-of-the-box) and calibrate it. From what I have seen from using competing devices, this by far is the easiest to use and get working - I highly recommend it! Having an I2C and a UART interface is a huge plus - doesn't take long to get it up and running and providing meaningful results. Review: Budget Friendly IMU - I used UART. The software they recommend is very good and almost a must to easily configure the device, with a USB to UART cable. Amazing accuracy for the price, but very difficult to interface with. Their online code samples are not good at all, but you can make your own or find things on github. For Python I would recommend the pywitmotion library on GitHub. All the heavy lifting has been done and its easy to implement. ## Features - 【 High Performance 】Rock-solid data output: 3-axis XYZ (Pitch Roll Yaw) Acceleration+ Gyro+ Angle+ Magnetic field+Quaternion, measurement range and output rate ( 0.2-200Hz) selectable - 【 Robust Design 】 Cortex-M0 core processor, highly-integrated MEMS, and Kalman Algorithm combine to deliver measurement accuracy at 0.05 degree(X, Y-axis), small in size, diverse interface, professional for customer's integration project - 【 WITMOTION Advantage 】8-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 - 【 Worry-free Support 】12-month warranty, lifetime friendly customer service by WitMotion team. Option 1. The tutorial link is printed on the guiding card inside the package. Option 2. search wit-motion(dot)com and download the complete tutorial. Option 3. contact us if you need any help, support (at) wit-motion (dot) com - 【 What You Get 】1 x WitMotion WT901 TTL Accelerometer sensor+ 2* Six pin male header (1x6) +1 x Welcome guide (USB-UART converter not included ) ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07GBRTB5K | | Best Sellers Rank | #123,024 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #33 in Acceleration Sensors | | Brand | WITMOTION | | Card Description | Dedicated | | Chipset Brand | TDK Corporation | | Color | Black | | Computer Memory Type | DDR SDRAM | | Customer Reviews | 4.1 4.1 out of 5 stars (55) 4.1 out of 5 stars | | Date First Available | November 12, 2016 | | Graphics Coprocessor | Integrated Graphics | | Hard Drive | HDD | | Hard Drive Interface | PCIE x 4 | | Is Discontinued By Manufacturer | No | | Item Dimensions Lxwxh | 0.6 x 0.08 x 0.6 inches | | Item Model Number | WT901 | | Item Weight | 0.317 ounces | | Manufacturer | WitMotion | | Max Screen Resolution | 60x60 | | Number Of Processors | 1 | | Operating System | Windows | | Processor | 1 GHz 68000 | | Product Dimensions | 0.6 x 0.08 x 0.6 inches | | Ram | 16 GB DDR4 | | Screen Resolution | 12-bit | | Series | WT901 | | Wireless Type | Bluetooth | ## Product Details - **Brand:** WITMOTION - **CPU Model:** 68000 - **CPU Speed:** 1 GHz - **Graphics Card Description:** Dedicated - **Graphics Coprocessor:** Integrated Graphics - **Memory Storage Capacity:** 1 TB - **Operating System:** Windows - **Personal computer design type:** Barebone - **Ram Memory Installed Size:** 1 GB - **Specific Uses For Product:** Professional ## Images ![[Arduino Accelerometer Sensor+Inclinometer] WT901 High-Accuracy 3-axis Acceleration+Gyroscope+Tilt Angle +Magnetometer with Kalman Filtering, 9-axis MPU9250 USB 200Hz IMU Raspberry Pi AHRS Module - Image 1](https://m.media-amazon.com/images/I/51k3AjMwOYL.jpg) ## Questions & Answers **Q: Where is the code to interface to Arduino as promised above?** A: I gave up and sent it back. Customer support was non existent. Well, they responded, but the communication gap was so great, I never received an answer. **Q: Does this unit support external GPS !?** A: No ## Customer Reviews ### ⭐⭐⭐⭐⭐ Ease of use *by M***. on March 15, 2023* Excellent job on how these guys have made such a complicated device so easy to use. There is a lot going on with the fusion algorithms that go into this and having done this myself with all the code that is involved in getting this to work, these guys have removed a lot of the complexity and provided a fairly easy-to-use interface. Very good documentation (assuming you can find it all) and good videos made it fairly straight forward to get it to work OOB (out-of-the-box) and calibrate it. From what I have seen from using competing devices, this by far is the easiest to use and get working - I highly recommend it! Having an I2C and a UART interface is a huge plus - doesn't take long to get it up and running and providing meaningful results. ### ⭐⭐⭐⭐ Budget Friendly IMU *by S***N on January 4, 2024* I used UART. The software they recommend is very good and almost a must to easily configure the device, with a USB to UART cable. Amazing accuracy for the price, but very difficult to interface with. Their online code samples are not good at all, but you can make your own or find things on github. For Python I would recommend the pywitmotion library on GitHub. All the heavy lifting has been done and its easy to implement. ### ⭐⭐⭐⭐⭐ Very nice module with good software *by A***R on June 12, 2023* The device works very well. Software is easy to use and reports everything with good resolution and fast response time. The support team is also very quick and helpful. I had an issue getting an external GPS to connect but once I set the baud rate (both GPS and module) to 115200 per their suggestion it worked perfectly. They got back to me within an hour with exactly the info I needed. Planning to use this for telemetry on an RC car. Highly recommended! ## Frequently Bought Together - [Arduino Accelerometer Sensor+Inclinometer] WT901 High-Accuracy 3-axis Acceleration+Gyroscope+Tilt Angle +Magnetometer with Kalman Filtering, 9-axis MPU9250 USB 200Hz IMU Raspberry Pi AHRS Module - HiLetgo 3pcs GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for Arduino - WitMotion USB-UART Converter 3-in-1 Multifunctional Serial Adapter, with CH340 Chip, Compatible with Windows 7/8/10, Linux, Arduino, 300-1.5 Mbps Baud Rates, 12-Month Warranty --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.eg/products/88918373-arduino-accelerometer-sensor-inclinometer-wt901-high-accuracy-3-axis-acceleration](https://www.desertcart.com.eg/products/88918373-arduino-accelerometer-sensor-inclinometer-wt901-high-accuracy-3-axis-acceleration) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-07-07*