--- product_id: 88918373 title: "WT901 Digital Compass" brand: "witmotion" price: "Rp1559547" currency: IDR in_stock: true category: "Witmotion" url: https://www.desertcart.id/products/88918373-wt901-digital-compass store_origin: ID region: Indonesia --- # 200Hz selectable output rate 9-axis sensor fusion Kalman filtering for ultra-precise data WT901 Digital Compass **Brand:** witmotion **Price:** Rp1559547 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your projects with pinpoint motion sensing precision! ## Quick Answers - **What is this?** WT901 Digital Compass by witmotion - **How much does it cost?** Rp1559547 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/88918373-wt901-digital-compass) ## 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 - β€’ **Rock-Solid Stability:** Kalman filtering and dynamic fusion algorithms ensure ultra-low noise and bias stability for reliable readings. - β€’ **Customizable Data Rates:** Select output frequencies from 0.2Hz up to 200Hz to perfectly match your project needs. - β€’ **Precision Beyond Limits:** Experience 0.05Β° accuracy on pitch and roll with advanced MEMS and Cortex-M0 processing. - β€’ **Plug & Play with Confidence:** Backed by 12-month warranty and lifetime expert support, plus easy tutorials to get you started fast. - β€’ **Seamless 9-Axis Integration:** Combine accelerometer, gyroscope, magnetometer, and tilt angle data for flawless motion tracking. ## Overview The WitMotion WT901 is a compact, high-accuracy 9-axis IMU module integrating accelerometer, gyroscope, magnetometer, and inclinometer sensors. Featuring a Cortex-M0 core and Kalman filtering, it delivers stable, low-noise data at selectable rates up to 200Hz with 0.05Β° accuracy, ideal for professional-grade Arduino and Raspberry Pi applications. ## 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 ## 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 | #220,575 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #89 in Acceleration Sensors | | Brand | WITMOTION | | Card Description | Dedicated | | Chipset Brand | TDK Corporation | | Color | Black | | Computer Memory Type | DDR SDRAM | | Customer Reviews | 4.2 4.2 out of 5 stars (56) | | Date First Available | November 12, 2016 | | Graphics Coprocessor | Integrated Graphics | | Hard Drive | HDD | | Hard Drive Interface | PCIE x 4 | | Item Dimensions LxWxH | 0.6 x 0.08 x 0.6 inches | | Item Weight | 0.317 ounces | | Item model number | WT901 | | 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 ![WT901 Digital Compass - Image 1](https://m.media-amazon.com/images/I/51k3AjMwOYL.jpg) ![WT901 Digital Compass - Image 2](https://m.media-amazon.com/images/I/61AaU5H7Z9L.jpg) ![WT901 Digital Compass - Image 3](https://m.media-amazon.com/images/I/61zsBF+SyEL.jpg) ![WT901 Digital Compass - Image 4](https://m.media-amazon.com/images/I/71jL3FM3rYL.jpg) ![WT901 Digital Compass - Image 5](https://m.media-amazon.com/images/I/61tZv254vWL.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 ## 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.id/products/88918373-wt901-digital-compass](https://www.desertcart.id/products/88918373-wt901-digital-compass) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-08-12*