SKU: SENS-2461
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Hi-Link HLK-LD6002 60GHz FMCW Radar Heart Rate & Breathing Sensor Module

₹1,989.00 (Inclusive of all taxes)
Out of Stock

The Hi-Link HLK-LD6002 is a 60GHz FMCW radar sensor module designed for non-contact detection of human breathing and heart rate up to 1.5 meters. It integrates an ARM Cortex-M3 core and provides a UART interface for easy integration into health monitoring systems, smart home devices, and IoT applications.

Features

  • 60GHz FMCW radar technology for precise non-contact vital sign detection.
  • Measures both breathing rate and heart rate simultaneously at distances up to 1.5 meters.
  • Integrated ARM Cortex-M3 processor with on-board signal processing algorithms.
  • Universal UART communication interface with provided protocol for easy system integration.
  • Compact module with 2T2R PCB microstrip antenna and 1MB flash memory for firmware.

Out of stock

Description

The HLK-LD6002 module is built around the ADT6101P chip, which incorporates a complete 57–64GHz RF transceiver system. It utilizes Frequency-Modulated Continuous Wave (FMCW) radar principles to detect minute movements caused by chest displacement from breathing and heartbeats. The module processes the reflected radar echo with embedded algorithms to extract real-time respiratory and heart rate frequencies.

Designed for robustness, the module operates effectively in various environmental conditions. Its compact form factor and secondary development support via reserved I/O ports and communication interfaces make it suitable for integration into a wide range of embedded systems and final products requiring discreet, non-invasive vital sign monitoring.

Key Features

  • Advanced 60GHz FMCW radar system for high-sensitivity, non-contact detection.
  • Single-chip solution integrates RF, antenna, processing unit, and ARM Cortex-M3 core.
  • Real-time output of processed breathing and heart rate data via serial UART.
  • Optimized detection algorithm filters environmental noise for reliable readings.
  • Compact module design with a 2T2R PCB microstrip antenna for stable signal transmission.
  • 1MB onboard flash memory supports firmware updates and custom algorithm development.
  • Multiple reserved GPIO and communication interfaces enable extensive secondary development and customization.
  • Durable construction suitable for integration into commercial health and smart home products.

Applications

  • Non-contact health monitoring systems for beds, chairs, or bathrooms.
  • Smart home automation for occupancy detection with vital sign awareness.
  • Elderly care and remote patient monitoring solutions.
  • Sleep quality analysis and apnea detection devices.
  • Integration into fitness equipment for discreet workout intensity monitoring.

Technical Specifications

ManufacturerHi-Link
Model NumberHLK-LD6002
Sensor TypeFMCW Radar
RF Frequency57–64GHz (60GHz typical)
Detection ParametersBreathing Rate, Heart Rate
Maximum Detection Range1.5 meters
Core ProcessorARM Cortex-M3
Onboard Memory1MB Flash
Primary InterfaceUART
Antenna Type2T2R PCB Microstrip
Item TypeRadar Sensor Module

Frequently Asked Questions

What is the primary communication interface for the HLK-LD6002 sensor?

The primary interface is a Universal Asynchronous Receiver-Transmitter (UART) serial port. The module outputs processed breathing and heart rate data packets according to a provided communication protocol, allowing direct connection to microcontrollers like Arduino, ESP32, STM32, or Raspberry Pi for easy system integration.

What is the maximum detection distance for vital signs with this module?

The HLK-LD6002 has a maximum effective detection range of up to 1.5 meters for human breathing and heart rate. Performance within this range can be influenced by environmental factors and the specific placement of the sensor relative to the subject.

Can this sensor module be customized for specific applications?

Yes, the module supports secondary development. It features reserved GPIO pins and multiple communication interfaces alongside its 1MB of onboard flash memory. This allows developers to upload custom firmware, adjust detection parameters, or integrate additional sensor functions for tailored health monitoring or smart home solutions.

How does the 60GHz FMCW radar technology work for vital sign detection?

The module transmits a Frequency-Modulated Continuous Wave (FMCW) signal at 60GHz. Minute movements from chest displacement due to breathing and heartbeats cause a Doppler shift in the reflected signal. The integrated ARM Cortex-M3 processor analyzes this shift using specialized algorithms to isolate and calculate the real-time breathing and heart rate frequencies.

Package Includes

  • 1 x Hi-Link HLK-LD6002 60GHz Radar Sensor Module

Additional Information

Weight 0.01 kg
Dimensions 10 × 7 × 2 cm