Units – PIR Sensor Human Body Infrared PIR Motion Sensor



Description


PIR is used to measure infrared (IR) light radiating from objects in its field of view. PIR sensors are commonly called simply “PIR”, or sometimes “PID”, for “passive infrared detector”. The term passive refers to the fact that PIR devices do not radiate energy for detection purposes. They work entirely by detecting infrared radiation emitted by or reflected from objects.

This Unit communicates with the M5Core via the GROVE B.

Notice: This Unit has 2s delay time.

 

Feature


  • Distance: 150cm
  • Delay time: 2s
  • Sensing range: < 100°
  • Quiescent current: < 60uA
  • Operating temperature: -20 – 80 °C
  • Program Platform: Arduino, UIFlow(Blockly, Python)
  • Two Lego installation holes

 

Application


  • Human body Induction Lamp
  • Security Product
  • Automatic Induction Appliance Settings

 

Source PinMap


M5Core(GROVE B) GPIO36 GPIO26 5V GND
PIR Unit Sensor Pin / 5V GND

 

Include


  • 1x PIR unit
  • 1x GROVE Cable