Human Micro-Motion Detection mmWave Sensor

SKU: WS-26536 Brand: Waveshare

Human Micro-Motion Detection mmWave Sensor, 24GHz mmWave Radar, Based On S3KM1110, Adopts Frequency Modulated Continuous Wave (FMCW) Technology, Compact...

$4.90 AUD, inc GST

$4.45 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Fri, 15th of Nov

Quantity Discounts:

10-25 $4.27 (exc GST)
25+ $4.15 (exc GST)

Restrictions apply to this RF Equipment for use in Australia:

Only to be operated on 433Mhz / 915-930Mhz / 2.4Ghz (check the product description for compatible frequency ranges).
If operating outside of shared frequencies or in such a way that is beyond low interference potential devices are intended to function, then you have obtained the appropriate authorisation to do so.

For use in other locations around the world:

Follow region-specific frequency spectrum rules.

A declaration of use will need to be submitted during checkout.

Human Micro-Motion Detection mmWave Sensor, 24GHz mmWave Radar, Based On S3KM1110, Adopts Frequency Modulated Continuous Wave (FMCW) Technology, Compact Size and Easy Integration

Features

The HMMD-mmWave-Sensor is a human micro-motion sensor, adopts Frequency Modulated Continuous Wave (FMCW) technology to detect and identify moving, standing, and motionless human body. Combining radar signal processing with accurate human detection and ranging algorithms, supports configuring the sensibility for each range independently to improve anti-interference performance. Compact size, low power consumption, and easy integration, it can be widely used in AIoT scenarios such as Smart Home, Intelligent Security, Smart Business, and Intelligent Lights, etc.

Based on AIoT mmWave Sensor SoC S3KM1110, onboard high performance 24GHz 1T1R antennas
Onboard MCU and built-in human micro-motion sensing algorithm for accurate detecting of moving, micro-motion, and standing human
Provides UART communication protocol, supports configuring sensing distance range, sensitivity, and absence report delay, easy to operate
Supports UART port and GPIO header output, for connecting to host boards such as Raspberry Pi and Arduino
Wide-range moving human body sensing distance, supports top-mounted and wall-mounted detection
Comes with online resources and manual (examples for Raspberry Pi/RP2040/Arduino/ESP32/Jetson Nano)

Specifications

Hardware
Frequency band	24~24.25GHz
Bandwidth	0.25GHz
Modulation	FMCW
Power supply	3.3V
Output interface	UART & GPIO
UART baudrate	115200bps (default)
Environment temperature	-40°C ~ 85°C
Dimension	20×20mm
System Performance
Detection range (wall-mounted)	Moving human target: 10m; Micro-motion human target: 6m
Detection range (top-mounted)	Moving human target: 5m; Micro-motion human target: 4m
Detection distance resolution	0.7m
Detection angle	±60°
Detection accuracy	0.15m (moving target within 10m radial distance from the radar)
Average operation current	50mA
Data refresh cycle	100ms

Pinout

Dimensions

Resources

Wiki for mmWave Sensor

This product is listed in:

Sensors>Biometric

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Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

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