MTi-670 GNSS/INS
About
The MTi-670 is the highest standard in GNSS/INS (Global Navigation Satellite System/Inertial Navigation System), combining orientation estimates with velocity and sub-meter position data from an external GNSS receiver. As a part of the MTi 600-series, this all-in-one navigation solution is lightweight and robust, as well as cost-effective and easy to integrate. You can seamlessly integrate the MTi-670 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-670 GNSS/INS comes as an industrial-grade, highly affordable MEMS-based orientation sensor with an integrated sensor fusion algorithm and an easy-to-use Development Kit.
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Technical specifications
Sensor fusion performance
- Roll, Pitch
0.2 deg RMS - Yaw/Heading
0.8 deg RMS - Position
<1m CEP - Velocity
0.05m/s RMS
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 - GNSS receiver
external - 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-670 Software
Your MTi-670 is supplied with our MT Software Suite, which contains everything you need to get the best out of your product. The suite includes different software programs, such as:
- 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
Also included in the suite are an-to-use graphical user interface, drivers for various operating systems, and complete documentation. On top of that, our technical support staff is always available for any questions or challenges you might face.
Where to buy
Are you ready to purchase or try out an MTi-670 module? Here are three next options you can choose from.