--- product_id: 55064986 title: "【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Tilt Sensor【Kalman Filtering】 for Arduino, Raspberry Pi" brand: "witmotion" price: "SAR 224" currency: SAR in_stock: true category: "Witmotion" url: https://www.desertcart.com.sa/products/55064986-wt901c-ttl-9-axis-vibration-inclinometer-high-performance-acceleration-gyro store_origin: SA region: Saudi Arabia --- # 0.2-200Hz selectable output rate 0.05° XY-axis static accuracy 3-axis Accel+Gyro+Magnetic fusion 【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Tilt Sensor【Kalman Filtering】 for Arduino, Raspberry Pi **Brand:** witmotion **Price:** SAR 224 **Availability:** ✅ In Stock ## Summary > 📊 Elevate your projects with precision that professionals demand! ## Quick Answers - **What is this?** 【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Tilt Sensor【Kalman Filtering】 for Arduino, Raspberry Pi by witmotion - **How much does it cost?** SAR 224 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/55064986-wt901c-ttl-9-axis-vibration-inclinometer-high-performance-acceleration-gyro) ## 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 - • **Dynamic Data Control:** Customizable output rates from 0.2 to 200Hz to match your project’s speed and precision needs. - • **Rock-Solid Stability:** Advanced Kalman filtering ensures low noise and bias stability for long-term reliability. - • **Precision You Can Trust:** Ultra-fine 0.05° static angle accuracy for pinpoint measurements. - • **All-in-One Sensor Fusion:** Seamlessly integrates acceleration, gyro, and digital compass data for robust 9-axis tracking. - • **Plug & Play Compatibility:** Ready for Arduino and Raspberry Pi with easy wiring and comprehensive tutorials. ## Overview The WT901C-TTL is a compact, high-performance 9-axis inclinometer combining accelerometer, gyroscope, and digital compass sensors with Kalman filtering for ultra-stable, low-noise data output. Featuring 0.05° static accuracy and selectable output rates up to 200Hz, it’s engineered for industrial-grade tilt measurement and seamless integration with Arduino and Raspberry Pi platforms. ## Description Buy 【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Tilt Sensor【Kalman Filtering】 for Arduino, Raspberry Pi: Tilt Sensors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 】X, Y-axis: 0.05° (Static) , X, Y-axis: 0.1° (Dynamic), Long term measurement, Premium casing, Small in Size - 【 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 WT901C TTL Accelerometer sensor+ 1* 4-PIN Dupont cable +1 x Welcome guide (USB-UART converter not included ) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N03WKDV | | Best Sellers Rank | #78,683 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Tilt Sensors | | Brand Name | WITMOTION | | Current Rating | 20 Milliamps | | Customer Reviews | 3.9 3.9 out of 5 stars (32) | | Manufacturer | WitMotion | | Material Type | iron | | Maximum Supply Voltage | 6 Volts (DC) | | Measurement Accuracy | 0.05° | | Measuring Range | -16g - 16g, -2000°/s - 2000°/s | | Model | WT901C | | Mounting Type | Surface Mount | | Output Type | Digital | | Part Number | JY901 Inclinometer TTL version | | Specific Uses For Product | Industrial | | Style Name | Modern | | UPC | 756040156206 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** WITMOTION - **Current Rating:** 20 Milliamps - **Material:** iron - **Maximum Supply Voltage:** 6 Volts (DC) - **Style:** Modern ## Images ![【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Tilt Sensor【Kalman Filtering】 for Arduino, Raspberry Pi - Image 1](https://m.media-amazon.com/images/I/51Cf9HBLvoL.jpg) ![【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Tilt Sensor【Kalman Filtering】 for Arduino, Raspberry Pi - Image 2](https://m.media-amazon.com/images/I/61EEw+7qeLL.jpg) ![【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Tilt Sensor【Kalman Filtering】 for Arduino, Raspberry Pi - Image 3](https://m.media-amazon.com/images/I/71zgbtM7YWL.jpg) ![【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Tilt Sensor【Kalman Filtering】 for Arduino, Raspberry Pi - Image 4](https://m.media-amazon.com/images/I/71jL3FM3rYL.jpg) ![【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Tilt Sensor【Kalman Filtering】 for Arduino, Raspberry Pi - Image 5](https://m.media-amazon.com/images/I/61tZv254vWL.jpg) ## Questions & Answers **Q: hello,this device is programmable? Can I choose the baud rate and the data output rate? Where I can found the command protocol datasheet** A: Hi When connect the power,the device will be work.and it can not be reprogramable.and you can choose baudrate ,the default is 9600,I give the link for the document and the PC software,you can download it.thanksJY901 User manual: https://drive.google.com/file/d/0B8PmY6nhQadKQm1YNS1jZml4OVE/view?usp=sharingQuick start:https://drive.google.com/file/d/0B8PmY6nhQadKeEdBOV90WmhNRU0/view?usp=sharingJY-901 material:https://drive.google.com/file/d/0B8PmY6nhQadKLWdxN2VNY1E1OWc/view?usp=sharing **Q: Is it possible to record the data graph for playback later as a moving graph?** A: Yes it is possible. Data can be recorded and played back in our software. **Q: On the magnetic channel is there a way to change it to display from 0 to 359 degrees instead of + or- degrees? (it's for a radio telescope azimuth).** A: Dear sir or madam, Thanks for reaching out and let me know your concern. Sorry for the delayed response. Our company is on Chinese New Year Vacation from 1st Feb. to 1st March. 2020. Even on vacation, the email will be replied to within 2 working days. Your understanding and patience would be hugely appreciated. 1. The degrees can only be +- format. It is a fixed design **Q: where can I find the app for mobile phone where I can have my data recorded** A: Hello Kunde, Thank you for reaching out and letting me know this situation. Link to download the app for Android mobile phone. https://drive.google.com/open?id=1d0j8IoDZEwZTNcu8oAM_WHHn5mgs5HvU Keep me updated if you need any further assist. Always online to serve your queries. There will be a record button and you can easily record the data according to the config setting. The data will be recorded and output as a txt file. Skype: live:kyle_8394 WhatsApp: +86 136 523 39539 Email: kyle@wit-motion.com Tutorial website: https://wiki.wit-motion.com/english (download the related files according to the model you are interested in.) Kindest regards, Kyle Witmotion Team ## Frequently Bought Together - 【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Tilt Sensor【Kalman Filtering】 for Arduino, Raspberry Pi - WITMOTION USB to TTL UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m/3.28ft, Black), Windows 10,8,7, Linux MAC OS - WITMOTION USB to RS232 UART Converter Cable with CH340 Chip, Terminated by 4 Way Female Socket Header, Serial Adapter (1m/3.28ft, Black), Windows 10,8,7, Linux MAC OS --- ## 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.com.sa/products/55064986-wt901c-ttl-9-axis-vibration-inclinometer-high-performance-acceleration-gyro](https://www.desertcart.com.sa/products/55064986-wt901c-ttl-9-axis-vibration-inclinometer-high-performance-acceleration-gyro) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-10*