--- product_id: 253984149 title: "WitMotion WT901SDCL Inclinometer Sensor, 9-Axis MPU9250 Gyro+Accelerometer+Angle+Magnetometer(Kalman Filtering), 200Hz Wireless Data Logger with SD Card Storage for PC/Andriod/Arduino" brand: "witmotion" price: "€ 0.40" currency: EUR in_stock: false url: https://www.desertcart.at/products/253984149-witmotion-wt901sdcl-inclinometer-sensor-9-axis-mpu9250-gyro-accelerometer-angle store_origin: AT region: Austria --- # SD card storage up to 4 hrs 200Hz wireless data streaming 9-axis sensor fusion tech WitMotion WT901SDCL Inclinometer Sensor, 9-Axis MPU9250 Gyro+Accelerometer+Angle+Magnetometer(Kalman Filtering), 200Hz Wireless Data Logger with SD Card Storage for PC/Andriod/Arduino **Brand:** witmotion **Price:** € 0.40 **Availability:** ❌ Out of Stock ## Summary > 📡 Elevate your data game with precision and wireless freedom! ## Quick Answers - **What is this?** WitMotion WT901SDCL Inclinometer Sensor, 9-Axis MPU9250 Gyro+Accelerometer+Angle+Magnetometer(Kalman Filtering), 200Hz Wireless Data Logger with SD Card Storage for PC/Andriod/Arduino by witmotion - **How much does it cost?** € 0.40 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/253984149-witmotion-wt901sdcl-inclinometer-sensor-9-axis-mpu9250-gyro-accelerometer-angle) ## 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 - • **Compact Powerhouse:** Lightweight 50g design with TTL wiring option for real-time data review—power meets portability. - • **Plug & Play Versatility:** Effortlessly integrate with PC, Android, Arduino, STM32, and Matlab—your multi-platform ally. - • **Precision Like No Other:** Achieve ultra-accurate angle measurements with 0.05° static and 0.1° dynamic precision—engineered for perfection. - • **Seamless Wireless Freedom:** Stream and log data wirelessly at 200Hz for up to 4 hours per charge—cut the cords, not the performance. - • **Smart Calibration & Filtering:** Patented zero-bias auto-calibration and built-in Kalman filtering ensure rock-solid, noise-free data. ## Overview The WitMotion WT901SDCL is a cutting-edge 9-axis inclinometer sensor combining gyro, accelerometer, angle, and magnetometer data with patented Kalman filtering. It offers ultra-precise angle accuracy (0.05° static), wireless 200Hz data logging with SD card storage for up to 4 hours, and broad compatibility with PC, Android, and popular microcontrollers—ideal for professionals demanding reliable, real-time motion tracking. ## Description Product document: https://wiki.wit-motion.com/english(1)WT901 Inclinometer TTL version Gyroscope is good solution for angle measuring，acceleration measurement and angular velocity measurement,It packs a 3-axis gyro and a 3-axis accelerometer and 3-axis magnetic. (2) Kalman filter combines the gyro and accelerometer to get high precision angle measurement,it can be used such as four-axis flight control and self-balancing robot, angle measurement and depth measuring and so on. (3)The module can get accurate attitude in a dynamic environment. Attitude measurement precision is 0.05degrees. (4)Using high-precision gyro accelerometer MPU9250, read the measurement data by serial port and IIC port. With advanced digital filtering technology, reduce the measurement noise and improve measurement accuracy. (5)Using small case, quality assurance, can be installed on the customer's board Main Feature: 1 Input voltage: 3V-6V 2 Consumption current: typical 20mA 3 Volume: 36mm X 51mm X 15mm 4 Measuring : Attitude angle: 3 axis Acceleration: 3 Axis Angular Velocity: 3 Axis Magnetic 5 Range: Acceleration: ± 16g, angular velocity: ± 2000 ° / s. 6 The data output frequency can reach 200Hz 7 Data Interface: Serial port UART(TTL level), I2C . 8 Baud rate (baud rate 2400-921600 kps. deault 9600kps). 9 Provide single-chip analytical sample code. 10 With GPS connectivity. Acceptable in line with NMEA-0183 standard GPS data 11 4 way expansion port for analog input and digital input and output Note:Angle of Z axis will be accurate because of adding magnetic field correction .Requiring the magnetic unaffected. Packing list (1)WT901 Inclinometer TTL version Gyroscope 1 PCS ## Features - High Performance: 0.1-200Hz Accurate Data Measurement, 3-axis Acceleration + Gyro + Angle + Magnetic Field, Angle Accuracy up to 0.05° (Statics), 0.1° (Dynamic) - Superior Ability: Two Working Modes, TTL Wiring for Real-time Data Review, Wireless for Data Logging and Storage (Up to 4 Hours per Charge) - Versatile Compatibility: Compatible with PC Software, Android, Sample Codes for Arduino, STM32, Matlab, and More - Advanced Technology: Patented Zero-bias Automatic Detection Calibration, Built-in Kalman Filtering, Digital Fusion Algorithm - Included Components: WT901SDCL Sensor, Charging Cable, Guiding Card, Lifetime Customer Support ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | WitMotion | | Part number | WT901 mpu9250 acceleration sensor | | Item Weight | 50 g | | Package Dimensions | 11.3 x 7.3 x 2.2 cm; 50 g | | Item model number | WT901 mpu9250 acceleration sensor | | Style | Modern | | Voltage | 3.3 Volts | | Plug Profile | Surface Mount | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** WITMOTION - **Material:** Copper - **Item weight:** 0.05 Kilograms - **Style:** Modern - **Maximum supply voltage:** 6 Volts ## Images ![WitMotion WT901SDCL Inclinometer Sensor, 9-Axis MPU9250 Gyro+Accelerometer+Angle+Magnetometer(Kalman Filtering), 200Hz Wireless Data Logger with SD Card Storage for PC/Andriod/Arduino - Image 1](https://m.media-amazon.com/images/I/51+2eVjhCvL.jpg) ![WitMotion WT901SDCL Inclinometer Sensor, 9-Axis MPU9250 Gyro+Accelerometer+Angle+Magnetometer(Kalman Filtering), 200Hz Wireless Data Logger with SD Card Storage for PC/Andriod/Arduino - Image 2](https://m.media-amazon.com/images/I/71hkp5Nc0+L.jpg) ![WitMotion WT901SDCL Inclinometer Sensor, 9-Axis MPU9250 Gyro+Accelerometer+Angle+Magnetometer(Kalman Filtering), 200Hz Wireless Data Logger with SD Card Storage for PC/Andriod/Arduino - Image 3](https://m.media-amazon.com/images/I/71n8fQSvs4L.jpg) ![WitMotion WT901SDCL Inclinometer Sensor, 9-Axis MPU9250 Gyro+Accelerometer+Angle+Magnetometer(Kalman Filtering), 200Hz Wireless Data Logger with SD Card Storage for PC/Andriod/Arduino - Image 4](https://m.media-amazon.com/images/I/61ZoogquJkL.jpg) ![WitMotion WT901SDCL Inclinometer Sensor, 9-Axis MPU9250 Gyro+Accelerometer+Angle+Magnetometer(Kalman Filtering), 200Hz Wireless Data Logger with SD Card Storage for PC/Andriod/Arduino - Image 5](https://m.media-amazon.com/images/I/71JJg8a+mcL.jpg) ## Questions & Answers **Q: how do I get this to log data while it is not plugged into the computer? There is no instructions on how to make this work** A: Hello The link includes the instruction manual and software of the equipment. You can have a look https://drive.google.com/drive/folders/1PXg3k2IAE3R3eKBBWnJRPv0yx0AdOm2N?usp=share_link **Q: Witmotion wt901sdcl i am unable to usb conect up to your software ...... the raw data shows up but that is all** A: Hello Sean, Thanks for your purchase and for letting me know your concern. 1. If raw data shows up, the sensor is actually sending the data. -- Do you have a Skype for video call? My Skype: skype: live:kyle_8394 Or could you please take a short video to show the sensors connecting with your PC including the steps like connection, A video would be hugely helpful for remote diagnosis so I can forward the video to my engineering team for further checking. And get back to you with a feasible solution. Regards, Kyle support@wit-motion.com skype: live:kyle_8394 WhatsApp/Wechat/Cell: +86 13652339539 ## Frequently Bought Together - 【9-Axis Offline Accelerometer Data Logger】WT901SDCL High-Precision Gyroscope+Angle (XY 0.05° Accuracy)+Magnetometer with Kalman Filtering, MPU9250 200Hz Inclinometer Sensor with 16G SD Card - [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 --- ## 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.at/products/253984149-witmotion-wt901sdcl-inclinometer-sensor-9-axis-mpu9250-gyro-accelerometer-angle](https://www.desertcart.at/products/253984149-witmotion-wt901sdcl-inclinometer-sensor-9-axis-mpu9250-gyro-accelerometer-angle) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-04*