---
product_id: 439793814
title: "WitMotion WT901C-485 mpu9250 High-Precision Gyro+Accelerometer+Angle+Magnetometer,9-Axis Digital Compass (Kalman Filtering, Modbus),Triple-Axis Tilt Angle Inclinometer for PC/Arduino/Raspberry Pi"
brand: "witmotion"
price: "€ 164.36"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/439793814-witmotion-wt901c-485-mpu9250-high-precision-gyro-accelerometer-angle-magnetometer
store_origin: DE
region: Germany
---

# 9-Axis Precision Multi-Connection Capability Robust Modbus Support WitMotion WT901C-485 mpu9250 High-Precision Gyro+Accelerometer+Angle+Magnetometer,9-Axis Digital Compass (Kalman Filtering, Modbus),Triple-Axis Tilt Angle Inclinometer for PC/Arduino/Raspberry Pi

**Brand:** witmotion
**Price:** € 164.36
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with Precision and Reliability!

## Quick Answers

- **What is this?** WitMotion WT901C-485 mpu9250 High-Precision Gyro+Accelerometer+Angle+Magnetometer,9-Axis Digital Compass (Kalman Filtering, Modbus),Triple-Axis Tilt Angle Inclinometer for PC/Arduino/Raspberry Pi by witmotion
- **How much does it cost?** € 164.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/439793814-witmotion-wt901c-485-mpu9250-high-precision-gyro-accelerometer-angle-magnetometer)

## 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

- • **User-Friendly Setup:** Includes a comprehensive welcome guide and easy-to-follow tutorials.
- • **Seamless Integration:** Easily connect up to 128 units simultaneously for expansive projects.
- • **Worry-Free Experience:** Enjoy a 12-month warranty and lifetime customer support for peace of mind.
- • **Dynamic Fusion Technology:** Leverage advanced Kalman Filtering for unparalleled measurement accuracy.
- • **Precision at Your Fingertips:** Experience rock-solid data output with 9-axis precision.

## Overview

The WitMotion WT901C-485 is a high-precision 9-axis digital compass and sensor module designed for advanced applications in PC, Arduino, and Raspberry Pi environments. With robust data output capabilities and support for multiple connections, it ensures accurate measurements and reliable performance, backed by a dedicated customer support team.

## Description



## Features

- 【 High Performance 】Rock-solid data output: RS485 Modbus Pitch Roll Yaw (X Y Z axis) Acceleration + Angular Velocity + Angle + Magnetic Field
- 【 Robust Design 】X, Y-axis: 0.05° (Static) , X, Y-axis: 0.1° (Dynamic), Long term measurement, Support multi-connection up to 128units simultaneously via WITMOTION PC software or other MCU
- 【 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 WT901CRS485 Modbus Accelerometer sensor+ 1* 4-PIN Dupont cable +1 x Welcome guide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | WITMOTION |
| Manufacturer | WitMotion Shenzhen Co.,Ltd |
| Country of Origin | USA |
| Item Weight | 32 g |
| Package Dimensions | 7.59 x 7.49 x 2.21 cm; 32 g |
| Item part number | WT901 gyroscope module |
| Are batteries included? | No |

## Images

![WitMotion WT901C-485 mpu9250 High-Precision Gyro+Accelerometer+Angle+Magnetometer,9-Axis Digital Compass (Kalman Filtering, Modbus),Triple-Axis Tilt Angle Inclinometer for PC/Arduino/Raspberry Pi - Image 1](https://m.media-amazon.com/images/I/51ykVQBycPL.jpg)
![WitMotion WT901C-485 mpu9250 High-Precision Gyro+Accelerometer+Angle+Magnetometer,9-Axis Digital Compass (Kalman Filtering, Modbus),Triple-Axis Tilt Angle Inclinometer for PC/Arduino/Raspberry Pi - Image 2](https://m.media-amazon.com/images/I/61EEw+7qeLL.jpg)
![WitMotion WT901C-485 mpu9250 High-Precision Gyro+Accelerometer+Angle+Magnetometer,9-Axis Digital Compass (Kalman Filtering, Modbus),Triple-Axis Tilt Angle Inclinometer for PC/Arduino/Raspberry Pi - Image 3](https://m.media-amazon.com/images/I/71zgbtM7YWL.jpg)
![WitMotion WT901C-485 mpu9250 High-Precision Gyro+Accelerometer+Angle+Magnetometer,9-Axis Digital Compass (Kalman Filtering, Modbus),Triple-Axis Tilt Angle Inclinometer for PC/Arduino/Raspberry Pi - Image 4](https://m.media-amazon.com/images/I/71jL3FM3rYL.jpg)
![WitMotion WT901C-485 mpu9250 High-Precision Gyro+Accelerometer+Angle+Magnetometer,9-Axis Digital Compass (Kalman Filtering, Modbus),Triple-Axis Tilt Angle Inclinometer for PC/Arduino/Raspberry Pi - Image 5](https://m.media-amazon.com/images/I/61tZv254vWL.jpg)

## Questions & Answers

**Q: we need to connect two inclinometers via a rs 485 converter, what other accessories do we need?**
A: Oye, señor o manda,
Sí, puede usar nuestro convertidor USB-485 para conectarse con nuestro WT901C-485.
Por favor revise el enlace para ordenar.
https://www.amazon.es/dp/B07VMFJ5Y3?ref=myi_title_dp
Si necesitas cualquier otra ayuda, por favor no dudes en decírmelo. support(at)wit-motion(dot)com
Equipo de apoyo

**Q: Please confirm the date of delivery to Poland, thank you**
A: The date is displayed on the product details page (for reference only), you can also consult Amazon's official customer service.
Thank you for your understanding and support.

**Q: I'm interested in using this sensor with an Arduino Nano. Are there any arduino libraries or code examples?**
A: Instead of the nano I've used SeedStudio XIAO 52840 Sense (Available from Amazon)  The Sense version has integrated accelerometers. , BLE, WIFI, and LiPo battery charger.  It can be used with Arduino IDE and has sample programs to capture sensor data.

**Q: Can this be used with open source flight controllers such as inav or betaflight?**
A: Thank you for your question. This requires the adaptation of the protocol. The specific use effect is subject to the actual situation.

## Frequently Bought Together

- WitMotion WT901C-485 mpu9250 High-Precision Gyro+Accelerometer+Angle+Magnetometer,9-Axis Digital Compass (Kalman Filtering, Modbus),Triple-Axis Tilt Angle Inclinometer for PC/Arduino/Raspberry Pi
- WITMOTION USB to RS485 Modbus RTU 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

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-01*