![[Bluetooth 5.0 Acceleration Sensors] WT9011DCL MPU9250 Mini Wireless Inertial Sensor, 3-axis Accelerometer+Gyroscope +Magnetometer+Inclinometer, 9-axis IMU Sensor AHRS Module USB](https://m.media-amazon.com/images/I/41tErHSg5IL._AC_SL3840_.jpg)

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The WT9011DCL Bluetooth 5.0 Acceleration Sensor is a compact, high-performance 9-axis IMU module integrating accelerometer, gyroscope, magnetometer, and inclinometer sensors. Powered by a Cortex-M4 processor and advanced filtering algorithms, it delivers real-time, ultra-precise motion data with 0.2ยฐ accuracy. Featuring wireless Bluetooth 5.0 connectivity with a 50m range and rechargeable USB-C battery, it supports multi-sensor setups and cross-platform data analysis via free softwareโideal for professional applications in VR, robotics, medical, and industrial monitoring.





















| ASIN | B0BVB95G5Q |
| Best Sellers Rank | 19,292 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 8 in Acceleration Sensors |
| Brand | WITMOTION |
| Country Of Origin | China |
| Current Rating | 15 Milliamps |
| Current rating | 15 Milliamps |
| Customer Reviews | 4.7 out of 5 stars 12 Reviews |
| Included Components | 1*WT9011DCL sensor; 1*BLE5.0 Adapter; 1* Type-C cable |
| Manufacturer | BLE 5.0 |
| Maximum Supply Voltage | 5 Volts (DC) |
| Maximum supply voltage | 5 Volts (DC) |
| Measurement Accuracy | High (0.2 degrees) |
| Measurement accuracy | High (0.2 degrees) |
| Measuring Range | Acceleration: ยฑ 16g, Angular Velocity: ยฑ 2000 ยฐ/s |
| Measuring range | Acceleration: ยฑ 16g, Angular Velocity: ยฑ 2000 ยฐ/s |
| Model Number | WT9011DCL-BT50 |
| Mounting Type | Handheld |
| Output Type | wireless digital |
| Sensing Distance | 80 Millimetres |
| Specific Uses For Product | physics and engineering, medical, physical exercise, virtual reality, industrial posture monitoring, drones, robotics |
| Style | Compatible |
| Style Name | Compatible |
| UPC | 604787286819 |
D**E
Accurate, sensitive and small
This is great, and does a great job. It last ages on the battery. It's VERY sensitive and has a good refresh rate. Remember to do some filtering on the data! Their Unity package needed a bit of tweaking (p.s. the device chucks out data faster than the Unity main thread can handle, so you need to batch it / use a main thread dispatcher)
A**R
Angle
Got this bought for Christmas to polar align my new smart. Telescope Worked great used Velcro to attach downloaded app and used phone to set correct angle Fantastic got perfect angle in seconds
M**T
Works well and good value
Easy to use but the app was a bit fiddly. Works well
A**L
Excellent Product and Support
Fantastic product, works exactly as described. I purchased the WT9011DCL sensor to measure body movement while assessing balance. It has worked perfectly. The sensor connected to an IOS app and I recorded data from the app. I had some minor technical issues which the team (Ms Ai Luo) from Wit-Motion swiftly helped me with.
L**S
Excellent
Product is overall a very good one. Only the software that crashes from time to time, but the sensor itself is really good.
N**N
fancy, not for precise application
I think this product is fine for hobby-projects or applies where you do not need much precision at all. Certainly, it does not provide at a rate of 200hz, and the angle resoultion more than 0.2 degree. Wanted to measuse knee angle in the gait cycle-- too much repeated values where the imu is clearly moving.
J**C
Does what it says at a decent price
This does what it says - it's easy to use and pair with the app on your phone. I'm trying to figure out a way to use it to more accurately record slope changes when making cycling videos, but I'm not there yet...
M**T
Attitude Sensor
This is a nifty tiny little device that is a 9-axis gyroscope, angle and magnetometer sensor. The device is really small. It comes with a USB dongle and a short charging cable. The instructions describe how to download the app for android and IOS and also Windows. The app shows all the data and graphs in realtime and also historical information that is stored to your connected device. When installing the app you have to agree to a lot of terms and conditions and what information can be read from your phone etc. I'm a little bit sceptical of this especially when the device comes from China and how their privacy laws are well..... not private. However, the sensor is fantastic with a plethora of information. If you need to determine position, rotation, impact, direction etc then this is a a great device. You will just need to know how to harness the information for your application. 4 stars.
Trustpilot
3 weeks ago
3 days ago