![[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 | 54,012 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 24 in Acceleration Sensors |
| Brand | WITMOTION |
| Country Of Origin | China |
| Current Rating | 15 Milliamps |
| Current rating | 15 Milliamps |
| Customer Reviews | 4.6 out of 5 stars 13 Reviews |
| Included Components | 1*WT9011DCL sensor; 1*BLE5.0 Adapter; 1* Type-C cable |
| Manufacturer | BLE 5.0 |
| Manufacturer Part Number | WT9011DCL 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)
M**E
Works on Linux, Windows and Mac- but need to write the code!
Have been playing with this for a couple of weeks. - the supplied USB BT adaptor belongs in the bin, it is garbage - the unit is robust, nice and small and performant - got 200hz out of it without issues - the online docs are a bit sketchy and contain small errors - if you're not a developer proceed with caution as the software is very basic - the SDK is C# and only windows and ios. You'll want to roll your own. At 50 quid a go they are amazing value. Will be getting a few more to use as wearables in golf kinematics.
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.
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.
M**T
Works well and good value
Easy to use but the app was a bit fiddly. Works well
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
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...
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.
Trustpilot
3 weeks ago
3 days ago