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M5Stack PIR Hat Passive Pyroelectric Infrared Sensor, AS312, 500cm Range,20-80C, Compatible with M5StickC, U054
Detect motion with an impressive detection distance of up to 500cm, making it ideal for presence detection and motion-triggered applications.
M5Stack PIR Hat Passive Pyroelectric Infrared Sensor, AS312, 500cm Range,20-80C, Compatible with M5StickC, U054
Item #: 244533616

M5Stack PIR Hat Passive Pyroelectric Infrared Sensor, AS312, 500cm Range,20-80C, Compatible with M5StickC, U054

Item #: 244533616

AUD 33

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Detect motion with an impressive detection distance of up to 500cm, making it ideal for presence detection and motion-triggered applications.
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Product Details

Shop M5Stack PIR Hat Passive Pyroelectric Infrared Sensor, AS312, 500cm Range,20-80C, Compatible with M5StickC, U054 online at a best price in Australia. B0H282XXV1
Connectivity TechnologyGPIO, Infrared
Processor BrandEspressif
Compatible DevicesM5 StickS3, M5StickC, M5StickC2 Plus
Total Usb Ports1
Item Dimensions L x W x H0.98"L x 0.94"W x 0.79"H (2.5 x 2.4 x 2 cm)
BrandM5Stack
Model NameM5StickC PIR Hat
Built-In MediaDouble-Sided Tape, Pir Hat (as312)
Number of Packs1
Number of Items1
Item Weight5 g
ManufacturerM5Stack
Model NumberU054
Mfr Part NumberU054
Included ComponentsDouble-Sided Tape, Pir Hat (as312)
CPU ManufacturerEspressif

Product Description

M5Stack PIR Hat Passive Pyroelectric Infrared Sensor, AS312, 500cm Range,20-80C, Compatible with M5StickC, U054

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Customer Questions & Answers

  • Question: What is the M5Stack PIR Hat and what does it do?

    Answer: The M5Stack PIR Hat is an advanced passive pyroelectric infrared sensor designed to detect motion. It works by sensing the infrared radiation emitted by objects within its range, which can reach up to 500cm. This makes it ideal for applications like security systems, automated lighting, or presence detection in smart home devices, enhancing energy efficiency and safety.
  • Question: How does the AS312 infrared sensor technology work?

    Answer: The AS312 technology in the M5Stack PIR Hat utilizes two pyroelectric elements that create a voltage difference when they detect changes in infrared radiation. This reaction is triggered by motion, allowing it to provide accurate detection of people or animals passing within its range. This precision is crucial for scenarios like automation in home security or intelligent surveillance systems.
  • Question: What is the temperature operating range of the M5Stack PIR Hat?

    Answer: The M5Stack PIR Hat operates efficiently within a temperature range of 20 to 80 degrees Celsius. This allows it to function effectively in various environments, making it suitable for indoor and outdoor applications. For example, it can be used in climate-controlled settings or areas exposed to fluctuating temperatures.
  • Question: Is the M5Stack PIR Hat compatible with M5StickC?

    Answer: Yes, the M5Stack PIR Hat is fully compatible with the M5StickC microcontroller, allowing for seamless integration. This compatibility enables developers to easily implement motion detection functionality into their projects, making it an excellent choice for IoT applications, where M5StickC can process the sensor data for various tasks.
  • Question: Can the M5Stack PIR Hat be used for home automation?

    Answer: Absolutely! The M5Stack PIR Hat is perfect for home automation projects. By connecting it to a microcontroller, you can program it to trigger actions like turning on lights or sending alerts when motion is detected. This can lead to smarter energy management and improved security in residential settings.
  • Question: What are the typical applications for the M5Stack PIR Hat?

    Answer: Typical applications for the M5Stack PIR Hat include security systems, lighting control, and automation within smart home setups. It can be used in commercial environments as well, such as in retail for monitoring customer movement, thus helping to enhance customer engagement and operational efficiency.
  • Question: How can I connect the M5Stack PIR Hat to my microcontroller?

    Answer: Connecting the M5Stack PIR Hat to your microcontroller is straightforward. Use the designated pins from the sensor to connect to the relevant ports on your M5StickC or compatible device. Following the wiring, you can write code to interpret the signals from the sensor, and initiate actions based on motion detection, effectively utilizing its capabilities.
  • Question: Does the M5Stack PIR Hat require any special configuration?

    Answer: Generally, the M5Stack PIR Hat does not require any special configuration. Once connected to a microcontroller like the M5StickC, it operates autonomously and can send alerts or activate outputs based on its built-in sensitivity. Fine-tuning can be accomplished via software adjustments, giving you flexibility based on your project's needs.
  • Question: What is the sensing range of the M5Stack PIR Hat?

    Answer: The sensing range of the M5Stack PIR Hat is up to 500cm, which makes it suitable for detecting motion in medium to large spaces. This extensive range allows it to be utilized in various scenarios, from monitoring large rooms to enhancing security outside of buildings, where wider coverage is necessary.
  • Question: Where can I buy the M5Stack PIR Hat?

    Answer: You can buy the M5Stack PIR Hat Passive Pyroelectric Infrared Sensor, AS312, from Ubuy. Ubuy offers a streamlined purchasing process for customers in Australia, making it easy to obtain this essential component for your projects.

M5Stack Single Board Computers U054 Editorial Review

M5Stack PIR Hat Passive Pyroelectric Infrared Sensor, AS312, 500cm Range, 20-80C, Compatible with M5StickC, U054 offers excellent compatibility with devices like M5StickC and M5StickC2 Plus. It integrates seamlessly through GPIO and Infrared connectivity technology, making it perfect for various applications. Users appreciate its compact design, measuring just 0.98"L x 0.94"W x 0.79"H, which ensures it can be easily integrated into projects without taking up much space. The built-in double-sided tape simplifies installation, enhancing user experience. With a detection range of up to 500cm, it’s an ideal choice for various sensing tasks.

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Pros

  • Compact design fits easily in projects
  • Compatible with multiple M5Stick devices
  • Easy installation with double-sided tape
  • Offers a 500cm detection range
  • Utilizes GPIO and Infrared connectivity

Cons

  • Limited to sensor applications only

Platform Trust & Buyer Confidence

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4/5 294 reviews
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Chris
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“Promt delivery. Seems like a good product.”

22 July 2026 · via Trustpilot
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Scott
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”

11 July 2026 · via Trustpilot
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Terri
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“so easy to order delivery was way earlier than i expected”

3 July 2026 · via Trustpilot
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Gavin
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”

21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”

17-Jul-26 · via Trustpilot
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