Grove - PIR Motion Sensor

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PIR Motion Sensor,PIR sensor,motion sensor,grove motion sensor,Passive Infrared,potentiometers,TM2291
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This is a simple to use PIR(Passive Infrared) motion sensor with Grove compatible interface. Simply connect it to Stem shield and program it, when anyone moves in its detecting range, the sensor outputs HIGH on its SIG pin.

The detecting range and response speed can be adjusted by 2 potentiometers soldered on its circuit board, The response speed is from 0.3s - 25s, and max 6 meters of detecting range.


  • Grove compatible interface

  • Voltage range: 3V–5V

  • Size: 20mm x 40mm

  • Detecting angle: 120 degree

  • Detecting distance: max 6m (3m by default)

  • Adjustable detecting distance and holding time

Application Ideas

  • Motion sensor

  • Thief-guarding System

  • Switch

  • Industrial automation


For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.


Potentiometers are not included.

Technical details

Dimensions 40mm x20mm x15mm
Weight G.W 12g
Battery Exclude
Voltage range 3V–5V
Detecting angle 120 degree
Detecting distance max 6m (3m by default)

Part List

Grove - PIR Motion Sensor 1


ECCN 6A002.a.3.f
HSCODE 9031900090
USHSCODE 90230000
UPC 841454107835

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Grove - PIR Motion Sensor

This sensor allows you to sense motion, usually human movement in its range. Simply connect it to Grove - Base shield and program it, when anyone moves in its detecting range, the sensor will output HIGH on its SIG pin.

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