PIR Motion Sensor Module - EKMC4607112K - 170uA - Qwiic - SparkFun SEN-17374

Index: SPF-21564
The module from SparkFun is equipped with a motion sensor based on infrared PIR technology. It was equipped with the EKMC4607112K chip of the EKM series by Panasonic, which allows the detection of an object located up to 5 meters from it. It uses the I2C bus to communicate with other devices of the system. Perfect for detecting movement in a small area, it is optimized for small movements.
PIR Motion Sensor Module - EKMC4607112K - 170uA - Qwiic - SparkFun SEN-17374
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Manufacturer: SparkFun
Compatibility: Arduino Raspberry Pi

Product description: Module with PIR motion sensor - EKMC4607112K - 170 uA - Qwiic - SparkFun SEN-17374

The module from SparkFun is equipped with a motion sensor based on infrared PIR technology. It was equipped with the EKMC4607112K chip of the EKM series by Panasonic, which allows the detection of an object located up to 5 meters from it. It uses the I2C bus to communicate with other devices of the system. Perfect for detecting movement in a small area, it is optimized for small movements.

Motion sensor based on infrared PIR technology. Motion sensor based on infrared PIR technology.

How does a PIR sensor work?

Motion sensors working in PIR technology do not return specific data about the distance from the detected object. Instead, they react to far-infrared radiation, have a lens that shapes the area of operation and the maximum detection distance. These features make them ideal for applications such as automatically turning on devices when motion is detected. Applications include home and building automation to save energy, can be a key device in projects such as automatic lighting on / off, general security and IoT systems.

More information on how to connect a PIR motion sensor can be found in the user guide .

Kit contents

  • Module with PIR motion sensor - EKMC4607112K - 170 uA - Qwiic - SparkFun SEN-17374 - 1 piece

Technical specification of the sensor

  • Built-in chip: EKMC4607112K
  • Module type: motion sensor
  • Measurement technology: passive infrared PIR
  • Object detection distance: up to 5 m
  • Detection area: 90 ° x 90 ° (± 45 °)
  • Interface address: I2C bus
  • I2C address: default 0x12 (alternative 0x13 selected with solder jumper)
  • 2x Qwiic connectors
  • Standby current consumption: 170 µA
  • Lens Height: 10.9mm
  • Lens diameter: 10.4 mm
  • Tile sizes: 24.5 x 24.5 mm
Module with PIR motion sensor - EKMC4607112K - 170 uA - Qwiic - SparkFun SEN-17374.
Module with PIR motion sensor - EKMC4607112K - rear view.

Module with PIR motion sensor - EKMC4607112K - rear view.

Differences between EKMC4607112K and EKMB1107112

In our offer you will also find a module with a PIR motion sensor - EKMB1107112 - 1 uA , which at first glance does not differ from the Module with a PIR motion sensor - EKMC4607112K - 170 uA. The systems differ in terms of electrical parameters and detection performance.

  • Working voltage
    • EKMB1107112 - from 2.4 V to 4 V
    • EKMC4607112K - 3 V to 6 V
  • Circuit stability time
    • EKMB1107112 - maximum 210 s
    • EKMC4607112K - maximum 30 s
  • Detection range
    • EKMB1107112 - temperature difference: 4 ° C to 7 m / 2 ° C up to 7 m
    • EKMC4607112K - temperature difference: 8 ° C to 7 m / 4 ° C up to 5 m

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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