---
product_id: 655649380
title: "Waveshare Human Micro-Motion Detection MmWave Sensor, 24GHz MmWave Radar, Based On S3KM1110, Adopts Frequency Modulated Continuous Wave (FMCW) Technology, Compact Size and Easy Integration"
brand: "waveshare"
price: "178 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Waveshare"
url: https://www.desertcart.ro/products/655649380-waveshare-human-micro-motion-detection-mmwave-sensor-24ghz-mmwave-radar
store_origin: RO
region: Romania
---

# 24GHz FMCW radar tech UART & GPIO for easy integration AIoT SoC S3KM1110 onboard Waveshare Human Micro-Motion Detection MmWave Sensor, 24GHz MmWave Radar, Based On S3KM1110, Adopts Frequency Modulated Continuous Wave (FMCW) Technology, Compact Size and Easy Integration

**Brand:** waveshare
**Price:** 178 Lei
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your smart projects with radar precision – don’t just detect, *sense* the future!

## Quick Answers

- **What is this?** Waveshare Human Micro-Motion Detection MmWave Sensor, 24GHz MmWave Radar, Based On S3KM1110, Adopts Frequency Modulated Continuous Wave (FMCW) Technology, Compact Size and Easy Integration by waveshare
- **How much does it cost?** 178 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/655649380-waveshare-human-micro-motion-detection-mmwave-sensor-24ghz-mmwave-radar)

## Best For

- waveshare enthusiasts

## Why This Product

- Trusted waveshare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Integration:** Supports UART and GPIO outputs, compatible with Raspberry Pi, Arduino, ESP32, and Jetson Nano.
- • **Customizable Sensing Range:** Adjust sensitivity and detection distance via UART for tailored anti-interference performance.
- • **Compact & Lightweight Design:** At just 0.25 x 1.98 x 1.98 cm and 10g, fits seamlessly into any AIoT project.
- • **Comprehensive Developer Support:** Includes online resources and example codes to accelerate your smart device innovation.
- • **Precision Micro-Motion Detection:** Detects moving, standing, and even motionless humans with radar-grade accuracy.

## Overview

The Waveshare Human Micro-Motion Detection MmWave Sensor leverages advanced 24GHz FMCW radar and AIoT SoC S3KM1110 to deliver ultra-precise human presence detection. Its compact form factor, customizable sensing parameters, and broad compatibility with popular development boards make it the go-to sensor for next-gen smart home, security, and IoT applications.

## Description

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.

Review: Diy
Review: Ce détecteur de mouvement MmWave est de la grandeur d'une pièce de 1 euro. Le descriptif sur le site correspond au produit. Si on souhaite le manuel d'utilisation il faut contacter le vendeur. Ce type de détecteur est à intégrer par exemple sur un esp32. On trouve facilement des montages dans le cadre de domotique. La différence entre ce type de détecteur de mouvement et d'autres est que celui-ci permet de positionner précisément.

## Features

- 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)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CT8JTMJM |
| Best Sellers Rank | #89,697 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #171 in Motion Detectors |
| Item model number | HMMD-mmWave-Sensor |
| Manufacturer | Waveshare |
| Product Dimensions | 0.25 x 1.98 x 1.98 cm; 10 g |

## Product Details

- **Brand:** Waveshare
- **Colour:** blue
- **Item weight:** 0.01 Kilograms
- **Maximum range:** 10 Meters
- **Power source:** Corded Electric

## Images

![Waveshare Human Micro-Motion Detection MmWave Sensor, 24GHz MmWave Radar, Based On S3KM1110, Adopts Frequency Modulated Continuous Wave (FMCW) Technology, Compact Size and Easy Integration - Image 1](https://m.media-amazon.com/images/I/61vYM+TMb0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***I on 19 October 2025*

Diy

### ⭐⭐⭐⭐⭐ Review
*by N***A on 10 August 2024*

Ce détecteur de mouvement MmWave est de la grandeur d'une pièce de 1 euro. Le descriptif sur le site correspond au produit. Si on souhaite le manuel d'utilisation il faut contacter le vendeur. Ce type de détecteur est à intégrer par exemple sur un esp32. On trouve facilement des montages dans le cadre de domotique. La différence entre ce type de détecteur de mouvement et d'autres est que celui-ci permet de positionner précisément.

### ⭐⭐⭐⭐⭐ Review
*by M***L on 29 January 2025*

At first it didnt work, and with a ESP32 C3. Switched to a ESP8266 ANT after a long time it just started to work. After that it has worked just fine

## Frequently Bought Together

- Waveshare Human Micro-Motion Detection MmWave Sensor, 24GHz MmWave Radar, Based On S3KM1110, Adopts Frequency Modulated Continuous Wave (FMCW) Technology, Compact Size and Easy Integration
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-20*