MTi-620 VRU
About the MTi-620
The MTi-620 is the highest standard in Vertical Reference Units (VRUs). Its sensors and sensor fusion algorithm measure roll, pitch, and (unreferenced) yaw. As a part of the MTi 600-series, this module is lightweight and robust as well as cost-effective and easy to integrate. You can seamlessly integrate the MTi-620 in your application in two ways: either with the header facing down, directly mounted on a PCB, or as a standalone, with a flat cable for communication. It is also highly flexible, with native CAN support. The MTi-620 VRU comes as an industrial-grade, highly affordable MEMS-based orientation sensor with an integrated sensor fusion algorithm and an easy-to-use Development Kit.

Technical Specifications
Sensor fusion performance
- Roll, Pitch
02. deg RMS - Yaw/Heading
unreferenced, low drift - Position
Strapdown Integration (SDI): Yes
Sensing Components
- Gyroscope
Standard full range: 2000 deg/s
In-run bias stability: 4 deg/h
Noise density: 0.004 º/s/√Hz - Accelerometer
Standard full range: 10g
In-run bias stability: 10 (x,y) 15(z) µg
Noise density: 60 µg/√Hz - Magnetometer
Available - Barometer
Available
System Specifications
- Mechanical
IP-rating (equivalent): IP51
Dimensions: 28x31.50x13 mm
Weight: 8.9 gram - Electrical
Input voltage: 4.5 to 24V
Power consumption (typ.): <1 W - Interfaces / IO
Interfaces: UART, CAN, RS232
Protocols: Xbus, ASCII (NMEA) or CAN
Output frequency: 1kHz, 400Hz SDI

MTi-620 Software
You can do everything you need to with your MTi-620 using the MT Software Suite. The suite contains a specially developed, easy-to-use graphical user interface, as well as drivers for various operating systems. It also offers example source code and complete documentation. The software includes:
- MT Manager (GUI)
- MT SDK, including programming examples for C, C++, C#, MATLAB, Python, ROS and Nucleo boards
- Magnetic Field Mapper (MFM) calibration tool, as GUI and SDK
For additional support, you can also contact our technical support staff.
Where to buy
Are you ready to purchase or try out an MTi-620 module? Here are three next options you can choose from