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We have ✅ 7 available of the EF-EF04055 in our Sydney warehouse. An extra 100 units will be available shortly.

Express post delivery (2-5 business days)
OCTOPUS PIR Sensor module is a type of electronic building block based on AM412 pyroelectric digital smart sensor. It can be used in sensing and detection of human or animal motion, sensing distance is about 4-5 meters.
Power supply 5V 
Digital signal processing:<SP:
Power adjustable,save more energy
Two-way differential high impedance sensor input
Built-in filter, screen the interference by other frequency
Excellent power supply rejection, Insensitive to RF interference Schmidt REL output
Low voltage,low power consumption, instantaneous settling after power up
Working temperature -25 ~ 85
Quick Start
Hardware Connection
Connect octopus PIR sensor brick to P0 port on OCTOPUS:BIT.
You can see the whole program from the link.
Once any movement made by human or animals within the range of 5 meters was detected by PIR sensor, micro:bit will display a rectangle; when there is no movement detected, micro:bit will display a heart.
You can visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials.

The Octopus PIR Sensor Brick appears in the following collections:

SKU EF-EF04055