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...

$5.15 AUD, inc GST

$4.68 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Tue, 21st of May

Quantity Discounts:

10-25 $4.55 (exc GST)
25+ $4.45 (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

Product Comments

Start the conversation

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$6+ for Standard Post (typically 6+ business days, tracked)
$10+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$11+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

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

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

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!