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Heading Sensors - SENtral Motion & Measurement Module

Motion & Measurement module (M&M)
providing highly accurate heading and orientation data in a tiny, ready-to-integrate package.


Award wining SENtral and Motion+Measurement Module.jpg

Ultra low power 9-axis motion tracking modules

PNI’s M&M Module is a small form factor board that integrates PNI’s ultra-low-power SENtral motion coprocessor with embedded sensor fusion algorithms and industry-leading sensors. SENtral’s M&M module allows designers to focus on creating innovative applications rather than on complex mathematical functions required for optimal sensor fusion algorithms.

Ships with PNI’s algorithms on SENtral

  • 9-axis rotational fusion
  • Heading, tilt, pitch, and roll
  • Rotation matric quaternions, timestamps

Examples of where SENtral M+M Modules can be used.jpg

Plug-and-play small form factor board

PNI’s M&M module includes

  • PNI’s SENtral sensor fusion coprocessor
  • PNI’s RM3100 magnetometer
  • ST LSM330 accelerometer and gyroscope

For further information on the SENTRAL Motion & Measurement Module please contact Willow at +44 (0) 1342 717102.

Willow Technologies Ltd. Unit 3 Borers Yard, Borers Arms Road, Copthorne, West Sussex, RH10 3LH, UK

Tel: +44 (0) 1342 717102, Fax: +44 (0) 1342 717014, Email:

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