Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Model Number | LD6002 |
| Operating Frequency | 60 GHz Millimeter Wave |
| Detection Range | 0.5m to 5m |
| Interface Type | UART / TTL |
| Supply Voltage | 3.3V DC |
| Current Consumption | < 60mA (Typical) |
| Beam Angle | Horizontal 120°, Vertical 40° |
| Dimensions | 25mm x 25mm x 4mm |
| Operating Temperature | -20°C to +70°C |
| Primary Application | Non-contact Vital Sign Monitoring |
Anonymous
Mar 27, 2026
Rating: 5/5
Perfect for sleep tracking projects
Using this for a non-wearable sleep study project. It detects subtle chest movements without any contact. The UART output is easy to parse with an ESP32. Highly recommended for IoT developers.
Anonymous
Mar 22, 2026
Rating: 3/5
Good signal, limited range
The sensor works as advertised for close-range detection (under 2 meters). Beyond that, the signal degrades quickly. For bedside monitoring, it is perfect, but don't expect room-scale coverage.
Anonymous
Mar 19, 2026
Rating: 5/5
Impressive accuracy for the size
I integrated this sensor into a prototype health monitor and was surprised by how stable the heartbeat data is. The 60GHz frequency really helps filter out background noise compared to older models.
Anonymous
Mar 12, 2026
Rating: 4/5
Solid choice for prototyping
We tested several radar modules and this one offered the best balance of price and performance for detecting respiration rates. The data stream is consistent, though occasional outliers occur if the subject moves suddenly.
Anonymous
Mar 06, 2026
Rating: 5/5
Reliable and low power
Low current consumption makes this ideal for battery-powered applications. The form factor is compact enough to fit into small enclosures. No issues with interference from other electronics on my bench.
Anonymous
Mar 02, 2026
Rating: 4/5
Great module, needs careful calibration
The hardware is solid and the documentation is decent. You do need to spend some time tuning the sensitivity parameters in the code to get accurate breathing rates, but once set, it works well.
Q: Can this module detect multiple people simultaneously?
A: The LD6002 is primarily optimized for single-subject vital sign monitoring. While it can detect motion from multiple sources, accurately separating heart rates for more than one person is not supported in the standard firmware.
Q: How does movement affect the heart rate reading?
A: Significant body movement can introduce noise that temporarily obscures the heartbeat signal. Our algorithm includes motion tolerance, but for the most accurate heart rate data, the subject should remain relatively still.
Q: Does this sensor require direct line of sight to work?
A: While millimeter wave radar can penetrate thin materials like clothing or light blankets, optimal performance for heart rate detection requires a relatively clear path to the chest area. Heavy obstructions will reduce accuracy.
Q: Is there an SDK available for data processing?
A: Yes, we provide a basic demo package containing C source code for data parsing and initial filtering algorithms. Advanced signal processing logic usually needs to be developed based on your specific application requirements.
Q: What microcontroller is recommended for interfacing?
A: Any MCU with a UART interface working at 3.3V logic levels will work. Popular choices include the ESP32, STM32 series, and Arduino Due. Ensure your baud rate settings match the module configuration.
7A Natural Amethyst Purple Rabbit Hair Loose Beads for Women's DIY Bracelets and Snowflake Necklaces
$3.83
DIY Handmade Soap Silicone Mold, Essential Oil Soap, Creative Gift Soap Base and Aromatherapy Materials, Love Forever Design
$12.90
Flameless Aromatherapy Diffuser with Essential Oils, Dried Flowers, and Preserved Flower Decor
$13.60
DOUBLECOIN 7.00R16LT-14 (RSS2) All-Steel Radial Truck Tire - Economical and Wear-Resistant
$1,375.00
Tactical Laser Flashlight, Super Bright Rechargeable Mini Portable Light for Outdoor Long-Range Use, Home Multi-Function Zoom
$339.22
![MOOCAT [Polaroid Style] Hand-drawn Blank Irregular Wood Pulp Fine-grain Paper for Cyanotype, Street Vending, and Art Projects](https://www.gosteppe.com/cache/small/product/270441/legacy-main-3390792413846e9dfc410750.webp)
MOOCAT [Polaroid Style] Hand-drawn Blank Irregular Wood Pulp Fine-grain Paper for Cyanotype, Street Vending, and Art Projects
$11.90
New Pearl Mini Watercolor Solid Set – Portable Travel Sketchbook & Palette Kit for Students, 12 Colors with Magnetic Transparent Case
$5.78
Natural Cream-Body Green Rutilated Quartz Loose Beads - DIY Handmade Beading Accessories including Spacer Beads and Multi-Gem Bracelet Components
$5.25
Fresh Milk Beverage Production Equipment – Small Pasteurization Tank & Fermented Liquid Yogurt Tank
$6,580.00
Mold Mirror Polishing Cloth - Removes Material Marks, Available in Red, Yellow, White; Self-Adhesive Velvet for High-Gloss Mirror Finishing
$21.60
High Borosilicate Glass Cup, DIY Scented Candle Transparent Round Cup, Soy Wax Jelly Cup, Wax Molding Empty Container
$2.38
Natural Aquamarine Black Flash Loose Beads for DIY Handmade Jewelry, Stringing Beads, and Round Beads
$0.88
Touchmark Watercolor Sketchbook for Acrylic Markers and Colored Pencils, Mini Portable Pocket Painting Book for Children and Outdoor Sketching
$6.74
Kunzite Loose Beads Donghai Crystal Agate Chalcedony Jade Gemstone Bracelet Pendant Single Bead Cat's Eye Accessories
$6.72
FAW J6P Wiper Arm Assembly for JH6/J6M/J6L, Large and Small J6 Trucks and Tractors
$11.00
Universal Front Mount Hook for E-Bikes and Motorcycles, No-Drill Helmet and Delivery Bag Hanger
$5.98
Huapu Haiyu Haixun Haishang Haiyue Haifeng 1.3L 1.XL 1.8L Clutch 5 Three-Piece Assembly
$436.00
Portable Oxygen Concentrator with Replaceable Batteries - Complete Set Including 4-Core, 8-Core, and 12-Core Batteries with Charging Base
$400.00
Custom 90° Right-Angle Hook Tool for Pulsator Washing Machine Base Removal
$2.36
MOMA Small Ma 4K Wireless Video Transmission System with HDMI and SDI for Filming and Live Streaming
$1,999.00
Youzhao Pai Creative Retro 3D Embossed House Number Plate – Custom Door Signs for Villas, Commercial Spaces, and Homes
$200.00
Tianzheng DZ15LE-100/3N901T 100A Transparent Leakage Circuit Breaker, Molded Case Circuit Breaker 3901T 63A
$278.00
![[Daimai Holds Micro-Needle Hair Transplant Patent] Little Red Cap Hydro Glow | Scalp Hydration and Repair](https://www.gosteppe.com/cache/small/product/270424/legacy-main-ecbdc6ee4688639f4a8ef150.webp)
[Daimai Holds Micro-Needle Hair Transplant Patent] Little Red Cap Hydro Glow | Scalp Hydration and Repair
$880.00
Pelican Rolling Case pelican1560 - Waterproof Shockproof Safety Case for Photography Equipment and Instruments
$1,550.00
Disipulai Hot Air Circulation Vertical Food Warmer Display Cabinet - Adjustable Temperature Countertop Cooked Food Warming Equipment
$2,023.00
Complete Pasteurization Production Line for Pomegranate, Grape, Orange, Apple Juice, and Mare's Milk
$6,048.00
Portable Tire Stone Removal Tool - Essential Handheld Hook for Car Owners
$13.73
Factory Direct Longan 160 Curved Hot Stamping Machine Fully Automatic Hot Foil Printer Pneumatic Heat Press Leather Embossing Machine
$10,000.00
Bean Sprout Germinator Tray, Hydroponic Vegetable Growing Container, Soil-Free Pea Sprouting Pot
$14.06
TOPTOY Crayon Shin-chan Memory Echo Series Blind Box - Anime Figure Collectible Toy and Birthday Gift
$47.20
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
