---
product_id: 439793817
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: "R$1094"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/439793817-wt901c-232-9-axis-vibration-inclinometer-high-stability-acceleration-gyro
store_origin: BR
region: Brazil
---

# Selectable 0.2-200Hz output rate 0.05° ultra-precise angle accuracy 9-axis sensor fusion with MPU9250 【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:** R$1094
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your IoT game with pinpoint precision and unstoppable stability!

## 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?** R$1094 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/439793817-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

- • **Customizable Data Flow:** Choose your ideal output rate from 0.2Hz to 200Hz to perfectly sync with your Arduino or Raspberry Pi projects.
- • **Compact & Rugged Design:** Premium iron casing with a lightweight 20g profile built to withstand long-term use and high temperatures up to 125°C.
- • **Next-Level Sensor Fusion:** Integrated 9-axis acceleration, gyro, magnetic field, and quaternion data powered by Kalman filtering ensures ultra-stable, low-noise output.
- • **Support That Never Quits:** Backed by 12-month warranty and lifetime expert support with easy-to-follow tutorials—get your project moving without a hitch.
- • **Precision that Commands Confidence:** Experience rock-solid 0.05° static accuracy for pitch, roll, and yaw measurements—engineered for professionals who demand exactness.

## Overview

The WT901C-232 is a high-stability 9-axis vibration inclinometer featuring a triaxial MPU9250 gyroscope sensor with Kalman filtering. It delivers ultra-precise angle measurements (0.05° static accuracy) and selectable output rates (0.2-200Hz), housed in a compact, durable iron casing. Ideal for Arduino, Raspberry Pi, and advanced scientific or robotic applications, it offers robust data fusion and long-term reliability backed by professional support.

## Description

【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

## 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 |
|---------------|-------|
| Brand | WITMOTION |
| Material | iron |
| Item Weight | 20 Grams |
| Style | Digital |
| Current Rating | 40 Milliamps |
| Maximum Supply Voltage | 6 Volts |
| Measurement Accuracy | +/-16g |
| Measuring Range | Acceleration: ±16g, Angular Velocity: ±2000 °/s, Magnetic Field: ±4900 uT |
| Mounting Type | Surface Mount |
| Output Type | Digital |
| Specific Uses For Product | Scientific research, Arduino projects, Four-axis flight control, Self-balancing robots, Depth measuring |
| Upper Temperature Rating | 125 Degrees Celsius |
| UPC | 769135639164 |
| Manufacturer | WitMotion |
| Model number | WT901C-232 |
| Item Weight | 20 g |
| Package Dimensions | 7.49 x 7.39 x 2.11 cm; 20 g |
| Item model number | WT901C-232 |
| Are batteries included? | No |

## Product Details

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

## 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.

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-03*