---
product_id: 174759036
title: "【WT901C-232 9-Axis Vibration Inclinometer】 High-Stability Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Gyroscope Sensor【Kalman Filtering】 for Arduino, Raspberry Pi"
brand: "witmotion"
price: "€ 73.11"
currency: EUR
in_stock: true
reviews_count: 8
category: "Witmotion"
url: https://www.desertcart.it/products/174759036-wt901c-232-9-axis-vibration-inclinometer-high-stability-acceleration-gyro
store_origin: IT
region: Italy
---

# 0.2-200Hz selectable output rate 9-axis sensor fusion 0.05° static XY accuracy 【WT901C-232 9-Axis Vibration Inclinometer】 High-Stability Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Gyroscope Sensor【Kalman Filtering】 for Arduino, Raspberry Pi

**Brand:** witmotion
**Price:** € 73.11
**Availability:** ✅ In Stock

## Summary

> 📊 Elevate your projects with precision that never quits!

## Quick Answers

- **What is this?** 【WT901C-232 9-Axis Vibration Inclinometer】 High-Stability Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Gyroscope Sensor【Kalman Filtering】 for Arduino, Raspberry Pi by witmotion
- **How much does it cost?** € 73.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/174759036-wt901c-232-9-axis-vibration-inclinometer-high-stability-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

- • **Compact & Durable:** Premium iron casing with flange mount, built to withstand industrial environments and fit tight spaces.
- • **Rock-Solid Stability:** Kalman filtering and advanced fusion algorithms deliver noise-free, bias-stable readings every time.
- • **Dynamic Output Control:** Customizable 0.2-200Hz data rate to match your project’s speed and precision needs.
- • **Precision You Can Trust:** Ultra-fine 0.05° static angle accuracy for pinpoint measurements.
- • **All-in-One 9-Axis Fusion:** Seamlessly integrates acceleration, gyro, angle, and magnetic data for flawless orientation tracking.

## Overview

The WT901C-232 is a high-stability 9-axis inclinometer featuring a triaxial MPU9250 sensor suite with Kalman filtering for ultra-accurate acceleration, gyro, angle, and magnetic field measurements. With selectable output rates from 0.2 to 200Hz and static angle accuracy of 0.05°, it’s engineered for demanding applications like scientific research, robotics, and flight control. Its robust iron casing and flange mount ensure durability, while WitMotion’s 8-year expertise and lifetime support guarantee reliability and ease of integration with Arduino and Raspberry Pi platforms.

## Description

Product description WITMOTION Attitude Sensor Series WT901 Accelerometer WT901BLECL Inclinometer WT901C-TTL Digital Sensor Military-grade HWT901B WTGAHRS2 GPS IMU

Review: Witmotion support - “The sensor works as expected. At the beginning there were some issues for get the sensor works. I contacted the Witmotion support and they solve the problem. Good sensor performance and excellent technical support!”
Review: Conflicts - Caused the computer to hang up and freeze but the seller helped

## 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 RS232 Accelerometer sensor+ 1* 4-PIN Dupont cable +1 x Welcome guide (USB-UART converter not included )

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YYTD9GR |
| Best Sellers Rank | #247,324 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #100 in Acceleration Sensors |
| Brand | WITMOTION |
| Brand Name | WITMOTION |
| Current Rating | 40 Milliamps |
| Customer Reviews | 4.0 out of 5 stars 41 Reviews |
| Item Weight | 20 Grams |
| Manufacturer | WitMotion |
| Material | iron |
| Material Type | iron |
| Maximum Supply Voltage | 6 Volts |
| Measurement Accuracy | +/-16g |
| Measuring Range | Acceleration: ±16g, Angular Velocity: ±2000 °/s, Magnetic Field: ±4900 uT |
| Model | WT901C-232 |
| Mounting Type | Flange Mount |
| Output Type | Digital |
| Part Number | WT901 mpu9250 acceleroemter sensor |
| Specific Uses For Product | Scientific research, Arduino projects, Four-axis flight control, Self-balancing robots, Depth measuring |
| Style | Digital,Magnetic,Robust |
| Style Name | Digital,Magnetic,Robust |
| UPC | 769135639164 |
| Upper Temperature Rating | 125 Degrees Celsius |

## Product Details

- **Brand:** WITMOTION
- **Current Rating:** 40 Milliamps
- **Item Weight:** 20 Grams
- **Material:** iron
- **Style:** Digital,Magnetic,Robust

## Images

![【WT901C-232 9-Axis Vibration Inclinometer】 High-Stability Acceleration+Gyro+Angle (XY 0.05° Accuracy)+Digital Compass, Triaxial MPU9250 Gyroscope Sensor【Kalman Filtering】 for Arduino, Raspberry Pi - Image 1](https://m.media-amazon.com/images/I/51Cf9HBLvoL.jpg)

## Questions & Answers

**Q: Does this work with srs studio + dof reality and the varjo aero headset?**
A: hello
Not for srs studio + dof reality and varjo aero headphones

**Q: where can I find arduino sample code?**
A: Hello sir, 
Thanks for reaching out and letting me know the concern. 
The WT901C RS232 is RS232 interface which will requires a RS232 to TTL module if you wanna connect this sensor with Arduino. 

Its sample code link as below:
https://drive.google.com/open?id=1wX1ArHUCPAN5m7XsO7H4IRzDxRsaKsm0


Keep me updated if you need any further assist. Always online to serve your queries.
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

**Q: do these have reverse voltage protection?**
A: Hello,
Our sensors have directional voltage protection. As long as the voltage is not the maximum and the reverse connection time is not long, there will be no problem.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Witmotion support
*by M***Z on August 6, 2020*

“The sensor works as expected. At the beginning there were some issues for get the sensor works. I contacted the Witmotion support and they solve the problem. Good sensor performance and excellent technical support!”

### ⭐⭐⭐ Conflicts
*by M***B on March 20, 2024*

Caused the computer to hang up and freeze but the seller helped

### ⭐ Do not buy for Python or Raspberry Pi
*by R***E on February 9, 2023*

Witmotion's website says there are no python software examples for this device. That is different than what you would think by looking at the ad on Amazon. The sample "python" software (they provide in a large zipped file that you download from their website) is actually in C++. I have spent four solid days trying to find a software example on the internet that I could get to work, but there is always something wrong or missing that keeps this thing from working. Oh, and the one "good" software example I found was written in a class structure, and I don't understand how the class structure works, nor was I able to unravel what it was trying to do to write non-class structure software. It also wanted to import "typing", and I think "typing" may be obsolete(?). VERY FRUSTRAITING. I am returning this to amazon. Also, it must be connected to the USB port. You can not connect it to the header pins.

## Frequently Bought Together

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-07-07*