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SparkFun Human Presence and Motion Sensor - STHS34PF80 - Qwiic - SparkFun SEN-22494
Human Presence and Motion Sensor from SparkFun is a module using high-sensitivity infrared technology. It is equipped with a factory- calibrated STHS34PF80 system and is designed to measure the amount of IR radiation emitted by an object.
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Product description: SparkFun Human Presence and Motion Sensor - presence and motion sensor - STHS34PF80 - Qwiic - SparkFun SEN-22494
Human Presence and Motion Sensor from SparkFun is a module using high-sensitivity infrared technology. It is equipped with a factory- calibrated STHS34PF80 system and is designed to measure the amount of IR radiation emitted by an object in its field of view. The information collected by the sensor is digitally processed by an ASIC that can be programmed to monitor motion, detect presence, or trigger an alarm during excessive temperatures. Thanks to its exceptional sensitivity , the STHS34PF80 can detect human presence from a distance of up to 4 meters (without the need to use an optical lens).
Also check out the user guide prepared by the manufacturer!
SparkFun Human Presence and Motion Sensor - presence and motion sensor - STHS34PF80 - Qwiic - SparkFun SEN-22494.
Botland is an official distributor of modules and accessories from SparkFun Electronics. This well known American maker provides a complete base for electronics projects. Our range holds original SparkFun Electronics products only.
Equipped with two Qwiic connectors for easy connection.
Special features of the module
- It can be used as a human presence and movement sensor in various applications, such as alarm systems, burglary systems or intelligent lighting.
- Measurement range up to 4 meters without lens for objects measuring 70 x 25 cm2
- Ability to work in various lighting conditions, unaffected by visible light or other bands
- Ability to detect stationary objects, distinguishing between stationary and moving objects
- Wide field of view with an angle of 80°
- Factory calibration
- Built-in intelligent presence/motion detection algorithm
- Qwiic connectors as an alternative to connections that do not require soldering
Technical specifications of the module
- Type: presence and motion sensor
- Built-in chip: STHS34PF80
- Optical wave length: from 5 µm to 20 µm
- Range: up to 4 m, objects measuring 70 x 25 cm2
- Built-in detection algorithms:
- Identify stationary objects
- Distinguish between stationary and moving objects
- Field of view: 80°
- Output data rate: 0.25 Hz to 30 Hz
- IR sensitivity: 2000 LSB/°C
- RMS noise: 25 LSB(rms)
- Sensor accuracy: ± 0.3°C (local)
- Communication interface: I2C bus, SPI
- I2C address: 0x5A (default)
- Supply voltage: 1.7V to 3.6V
- Current consumption: 10 µA
- Status indication: LED (red)
- Operating temperature: from -40°C to 85°C
- Pinouts: solder pads, Qwiic connectors
- Dimensions: 25.4 x 25.4 mm
It has four mounting holes.
Useful links
| Name | Value |
|---|---|
| Width | 5 cm |
| Height | 8.5 cm |
| Depth | 0.5 cm |
| Weight | 0.003 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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