---
product_id: 49311716
title: "BWT901CL Bluetooth 2.0 9 Axis Inclinometer"
brand: "witmotion"
price: "R$1164"
currency: BRL
in_stock: null
url: https://www.desertcart.com.br/products/49311716-bwt901cl-bluetooth-2-0-9-axis-inclinometer
store_origin: BR
region: Brazil
---

# 0.05° angle accuracy 10m Bluetooth range 200Hz high-stability output BWT901CL Bluetooth 2.0 9 Axis Inclinometer

**Brand:** witmotion
**Price:** R$1164
**Availability:** ❌ Out of Stock

## Summary

> 📊 Elevate your measurements with precision and wireless freedom — don’t get left behind!

## Quick Answers

- **What is this?** BWT901CL Bluetooth 2.0 9 Axis Inclinometer by witmotion
- **How much does it cost?** R$1164 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/49311716-bwt901cl-bluetooth-2-0-9-axis-inclinometer)

## 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

- • **Precision in Motion:** Experience ultra-accurate 9-axis sensing with 0.05° angle precision for flawless pitch, roll, and yaw data.
- • **Plug & Play Versatility:** Compact surface-mount design with multi-connection support via WITMOTION PC software for effortless integration.
- • **Smart Fusion Technology:** Advanced Kalman filter and dynamic fusion algorithms deliver rock-solid, low-noise data you can trust.
- • **Seamless Wireless Freedom:** Stay connected up to 10 meters via Bluetooth 2.0, perfect for clutter-free, real-time measurements.
- • **Endurance Meets Efficiency:** 4-hour battery life with continuous operation even while charging—work uninterrupted and stress-free.

## Overview

The WitMotion BWT901CL is a compact, high-precision Bluetooth-enabled 9-axis IMU sensor combining accelerometer, gyroscope, inclinometer, and magnetometer functions. With 0.05° angle accuracy, 200Hz output rate, and a 10-meter wireless range, it’s engineered for professional-grade motion and angle measurement. Featuring Kalman filtering for stable, low-noise data and a 4-hour battery life that supports charging during use, it’s ideal for advanced Arduino projects and industrial applications requiring reliable, real-time spatial awareness.

## Description

[Bluetooth Accelerometer+Inclinometer] BWT901CL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.05° Accuracy)+Magnetometer with Kalman Filter, 200Hz High-Stability 3-axis IMU Sensor

## Features

- 【 High Performance 】Rock-solid data output: 3-axis XYZ (Pitch Roll Yaw) Acceleration+ Gyro+ Angle+ Magnetic field, measurement range and output rate ( 0.2-200Hz) selectable
- 【 Robust Design 】4-hour battery life, long term measurement while recharging,10-meter Bluetooth measurement range (no obstacles like walls), Support multi-connection via WITMOTION PC software simultaneously (USB-HID adapter required)
- 【 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
- 【 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 BWT901CL Bluetooth 2.0 inclinometer + 1 x charging cable + 1 x welcome guide. (USB-HID adapter not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WitMotion |
| Part number | BWT901CL |
| Item Weight | 0.97 g |
| Package Dimensions | 9.5 x 8.6 x 2.9 cm; 0.97 g |
| Item model number | BWT901CL |
| Size | 36 * 51 * 15 mm |
| Style | Rugged |
| Material | Polycarbonate |
| Measurement Accuracy | 0.05 Degree |
| Plug profile | Surface Mount |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** WITMOTION
- **Material:** Polycarbonate
- **Item weight:** 0.97 Grams
- **Style:** Rugged
- **Maximum supply voltage:** 5 Volts (DC)

## Images

![BWT901CL Bluetooth 2.0 9 Axis Inclinometer - Image 1](https://m.media-amazon.com/images/I/51-E3ZK1nXL.jpg)

## Questions & Answers

**Q: is the acceleration range selectable**
A: Hi
   Yes,it is selectable,it is 2g 4g 8g 16g.it can be set.

**Q: Is the accelerometer easy to mount for experiments on ballscrew nuts?**
A: Hi,Sir.

You can make the test by yourself.

Sincerely.

**Q: Hi just bought one for simple headtracking and it came with no info at all - ie is there a battery in it in uk? Is there a switch - any info online?**
A: 1.Yes, it has been built-in the battery  for whole Europe-placemarket.
2.Yes, it has the switch on beside.
3.Yes.

Help  
 If you need User manual, PC software, APP(Android), sample code and AD package, 
    Please enter our official service website:https://wiki.wit-motion.com/english/doku.php?id=bluetooth_inclinometer
    Detailed videos, please search “witmotion”on YouTube 

And you can download anything you need by yourself.

Contact Us
Website: www.wit-motion.com/english.php
Skype: (+86)13005457470
javin@wit-motion。COM
WhatsApp: (+86)13005457470
King regards   
Javin
From Witmotion

**Q: What app do I download on the Apple store?**
A: Hello Sir.

Nice to hear from you.

Here is Javin who service you as your consults.

I am sorry that the BWT901CL does not support connection via IOS App.

And you can download the Android App via our link as below:

Help  

 If you need User manual, PC software, APP(Android), Sample Code,Drive and AD package , 
    Please enter our official service website: https://wiki.wit-motion.com/english/doku.php?id=bluetooth_inclinometer
    Detailed videos, please search “witmotion”on YouTube

Please click the relevant type :BWT901CL: which respond to yours,you can find the User Manual & PC software & Android APP & Sample Code & AD Package & Drive by yourself.

Note:

Please make sure that the config on the PC software as below:

1.Serial port
2.Baud rate: 115200
3.Type : Normal

About the video reference with the usage of BWT901CL,you can have a view about the link as below:

https://www.youtube.com/channel/UCxBLgvYQNk-sGVDp42ch-Ug

And please make the calibration ( acceleration and magnetic field) as the video firstly before the usage of product.

3:About consult or issue:
You can contact me freely if you have any other consult/question/custom design/bulk order.

You can add my Skype and WhatsApp maybe it will be convenient for our conversation.

And I will reply to you as quickly as possible.

I am looking forward to serving you again in near future.

Note:you can contact with me by email just replace" ." with" 。" for the convenience.

4.Feedback:
Your positive comment means the world to us. Your support is hugely appreciated!

Sincerely.

Contact Us
Website: www.wit-motion.com/english.php
Skype & WhatsApp & WeChat: (+86)13005457470
javin@wit-motion。COM
King regards   
Javin
From Witmotion

## Frequently Bought Together

- [Bluetooth Accelerometer+Inclinometer] BWT901CL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.05° Accuracy)+Magnetometer with Kalman Filter, 200Hz High-Stability 3-axis IMU Sensor for Arduino
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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-31*