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Human Micro-Motion Detection - mmWave 24GHz sensor - S3KM1110 - Waveshare 26536
A radar sensor designed to identify human movement, standing and micro-movements . It uses FMCW technology, is based on the S3KM1110 module with built-in 24 GHz 1T1R antennas, and thanks to UART and GPIO communication, it can be easily integrated with various platforms.
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Product description: Human Micro-Motion Detection - mmWave 24 GHz sensor - S3KM1110 - Waveshare 26536
An innovative radar sensor using FMCW technology and operating in the 24 GHz band, designed to identify human movement, standing and micro-movements . Combining radar signal processing with accurate detection and ranging algorithms, it allows you to configure sensitivity for each range independently. Perfect for applications such as home automation, security systems, health monitoring and smart lighting . The sensor uses the S3KM1110 module with built-in efficient 24 GHz 1T1R antennas. Thanks to the UART communication interface and GPIO pins , it can be easily integrated with various platforms such as Raspberry Pi, RP2040, Arduino, ESP32 and Jetson Nano, which increases its versatility.
Human Micro-Motion Detection - mmWave 24 GHz sensor - S3KM1110 - Waveshare 26536.
Botland is an official distributor of Waveshare devices. Their versatility and compatibility, particularly in display and power technology, have won over customers all over the world. Our team guarantees that all Waveshare products presented here are original.
The sensor ensures accurate detection of even the smallest movements.
What does FMCW stand for?
The abbreviation FMCW stands for Frequency Modulated Continuous Wave radar. It is a type of radar sensor that emits a continuous transmission signal and can change its operating frequency during measurement. What does this mean in practice? The transmitted signal is frequency modulated, making it possible to measure both the distance and the speed of moving objects. FMCW radars are used wherever it is necessary to measure very small distances and high measurement reliability is required.
Technical specifications of the sensor
- Type: mmWave sensor
- Operating frequency: from 24 GHz to 24.25 GHz
- Modulation: FMCW (Frequency Modulated Continuous Wave)
- Detection Range:
- when mounting on the wall: movement - up to 10 m, micro-motion - up to 6 m
- when mounting on the ceiling: movement - up to 5 m, micro-motion - up to 4 m
- Distance resolution: 0.7 m
- Detection angle: ±60°
- Detection accuracy: ±0.15 m
- Interface: UART, GPIO
- Data refresh cycle: 100 ms
- Supply voltage: 3.3 V
- Average operating current: 50 mA
- Operating temperature: from -40°C to 85°C
- Dimensions: 20 x 20 mm
The motion detection range of the sensor.
Useful links
| Name | Value |
|---|---|
| Width | 7.2 cm |
| Height | 10 cm |
| Depth | 1 cm |
| Weight | 0.003 kg |
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from €8.07
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Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
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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