MTI 1 Series Product Summary Datasheet by XSens Technologies BV

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XSEI'IS
MTi 1-series
IMU, VRU and AHRS
Uniform software/hardware interface over product lifetime (no EOL)
Always best-in-class inertial sensors incorporated
Industry-leading signal processing pipeline and orientation algorithm
API-compatible with all Xsens Motion Trackers
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The MTi 1-series is a self-contained Attitude Heading and Reference System (AHRS),
Vertical Reference Unit (VRU) and Inertial Measurement Unit (IMU) as a 12.1 x 12.1
mm module. The Xsens-optimized strapdown algorithm (AttitudeEngineTM) performs
high-speed dead-reckoning calculations at 1 kHz allowing accurate capture of high
frequency motions. Xsens’ industry-leading sensor fusion algorithm (XKF3TM) provides
high accuracy and sensor auto-calibration in a cost-effective module for a wide range of
(embedded) applications. It relieves users from the design, integration and maintenance
of gyroscopes, accelerometers and other sensors. The roll and pitch accuracy of 0.8 deg
under dynamic conditions allow for integration in demanding applications.
Miniature aerial vehicles
Delivery drones
Video drones
Agricultural UAVs
Machinery
Satcom on the Move (SotM)
Construction machinery
Ship monitoring
Ultra lightweight
Vibration rejection
Extremely low power
Motion on Demand
Robotics
Autonomous agriculture
Warehouse automation
Robotic arms
Other applications
Handheld devices
Pedestrian navigation
VR/AR and HMDs
Navigation aiding Unlimited possibilities
Flexible design
Robust heading tracking
ROS node support
Part Number Output Packing Method
MTi-1 IMU; inertial data Tray (containing 20 modules)
MTi-2 VRU; inertial data, roll/pitch, heading tracking Tray (containing 20 modules)
MTi-3 AHRS; inertial data, roll/pitch/yaw Tray (containing 20 modules)
Reels available from 250 units
MTi-3-DK Development kit for MTi 1-series Development Kit
Ordering information
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DEVELOPMENT KIT
In order to get started with the MTi 1-series, an extensive
development kit for characterization and prototyping is available:
• Shield board including MTi-3 module and USB calbe
• Arduino header compatible shield board
Easy to use connection (micro USB), access to I2C/SPI/UART
Arduino header compatible shield board
• Full functionality and pin configuration
• Intuitive MT Software Suite (Linux / Windows GUI)
• SDK with drivers and embedded software examples
Specifications MTi 1-series
Inertial sensor performance
Gyroscope full-scale range ±2000º/s
Gyroscope bias stability 10 deg/hr
Gyroscope noise density 0.007º/s/Hz
Gyroscope non-linearity 0.1% FS
Interfacing
Hardware interface I2C, SPI, UART (selectable)
Software interface Xsens Xbus binary protocol
Driver source code supplied
Output data rate 0-800 Hz
System specifications
Power consumption 44 mW @ 3V
Input voltage 2.19 to 3.6V
Package SMD, footprint compatible
with JEDEC PLCC-28
Size 12.1 x 12.1 x 2.55 mm
Weight <1 g
Packaging Tray (20 modules)
Reel (250 modules)
Accelerometer full-scale range ±16 g
Accelerometer bias stability 0.03 mg
Accelerometer noise density 120 μg/Hz
Accelerometer non-linearity 0.5% FS
Orientation accuracy
Roll/Pitch (static) 0.5° 1σ RMS
Roll/pitch (dynamic) 0.8° 1σ RMS
Yaw (dynamic) 2° 1σ RMS
Unless stated otherwise, all specifications are typical.
Specifications subject to change without notice. © Xsens, August 2018
PIN LAYOUT

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