Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Communication Interface	TTL Serial Port (UART)
Supported Protocol	WitMotion Protocol & ROS Compatible
Sensor Chip	MPU6050 6-Axis IMU
Measurement Range	±2g to ±16g, ±250°/s to ±2000°/s
Output Data	Acceleration, Gyroscope, Euler Angles
Operating Voltage	3.3V - 5V DC
Baud Rate	9600 to 115200 bps (Configurable)
Update Frequency	Up to 200Hz
Dimensions	24mm x 18mm x 4mm
Application Scope	Robotics, Drones, Balance Cars, VR

6 reviews

Anonymous

Mar 23, 2026

Rating: 5/5

Reliable data stream

I've been using this for a self-balancing robot. The data stream via UART is consistent with low latency. The JY62 algorithm provides smooth angle estimates compared to raw MPU6050 data.

Anonymous

Mar 13, 2026

Rating: 4/5

Solid performance

We bought five of these for our workshop. Four worked perfectly out of the box; one had a slight drift issue that was fixed with software filtering. Overall very satisfied.

Anonymous

Mar 10, 2026

Rating: 5/5

Perfect for my ROS robot project

This sensor integrated seamlessly with my Raspberry Pi running ROS. The serial output is stable, and the attitude angles are accurate after calibration. Highly recommended for hobbyists.

Anonymous

Mar 09, 2026

Rating: 5/5

Easy to connect

As someone new to sensors, I found the wiring diagram easy to follow. The TX/RX connections were straightforward, and the PC software made testing simple before coding.

Anonymous

Mar 07, 2026

Rating: 4/5

Good value but needs calibration

The module works well once you spend time calibrating the offsets. The build quality is decent for the price. Documentation could be slightly more detailed for beginners.

Anonymous

Mar 01, 2026

Rating: 5/5

Great for university projects

Bought this for my final year thesis on inertial navigation. It arrived quickly and the sample code provided by the seller helped me get started immediately.

5 FAQ

Q: Does it come with mounting screws?

A: The module comes with pre-soldered pins and four mounting holes (2mm diameter), but screws are not included in the package. Standard M2 screws fit perfectly for securing it to your chassis.

Q: Can I change the baud rate to 57600?

A: Absolutely. You can configure the baud rate using our PC configuration software or by sending specific hex commands via serial terminal. The module supports 9600, 19200, 38400, 57600, and 115200 bps.

Q: Is there a Python library available for ROS integration?

A: While we do not provide an official Python package, the community has created several open-source nodes for ROS that parse WitMotion protocols. You can find examples on GitHub by searching for 'WitMotion ROS Python'.

Q: What is the maximum update frequency for the angle data?

A: The module can output data at frequencies up to 200Hz depending on the baud rate selected. At 115200 bps, you can reliably achieve 100Hz to 200Hz updates for all attitude angles.

Q: Does this module work directly with Arduino Uno?

A: Yes, it works perfectly with Arduino Uno. You just need to connect the VCC, GND, TX, and RX pins. Note that you may need a logic level converter if your Arduino is 5V and the sensor is set to 3.3V logic, though many users report success directly at 5V.

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