SKU: SENS-2459
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Hi-Link HLK-LD6002C 60GHz Heart Rate Detecting Sensor Module - UART Interface

₹2,379.00 (Inclusive of all taxes)
Out of Stock

The Hi-Link HLK-LD6002C is a 60GHz FMCW radar sensor module based on the ADT6101P chip, integrating an Arm Cortex-M3 core for advanced status awareness. It provides non-contact heart rate and presence detection via a universal UART interface, making it suitable for integration with microcontrollers like ESP32, STM32, and Raspberry Pi.

Features

  • 60GHz FMCW Radar Sensor with integrated ADT6101P chip and Arm Cortex-M3 core.
  • Non-contact human presence and heart rate detection, immune to light, noise, and airflow.
  • Wide ±60° horizontal and ±60° tilt detection angle for broad coverage.
  • Universal UART serial interface with configurable communication protocol.
  • Compact module with integrated PCB microstrip antenna and 1MB flash memory.

Out of stock

Description

The HLK-LD6002C is a sophisticated millimeter-wave radar sensor operating in the 57–64GHz band. It utilizes Frequency-Modulated Continuous Wave (FMCW) signal processing combined with proprietary algorithms to detect subtle chest movements associated with breathing and heart rate, enabling non-contact vital sign monitoring. The module’s monolithic design includes the RF transceiver, antenna, and processing core, ensuring stable performance unaffected by environmental factors like temperature, humidity, dust, or ambient light.

Ideal for discreet monitoring applications, this sensor provides digital status reports over its UART interface, allowing for easy integration into health monitoring systems, smart home automation, and occupancy detection platforms. Its design supports ceiling installation in confined spaces such as bathrooms and toilets for single-person scenarios.

Key Features

  • 60GHz FMCW Radar Core: Based on the ADT6101P chip, providing high-resolution motion and micro-Doppler detection for heart rate sensing.
  • Integrated Processing Unit: Features an Arm Cortex-M3 core and 1MB flash for on-board signal processing and algorithm execution.
  • Wide-Angle Detection: Offers a broad ±60° horizontal and vertical field of view for comprehensive area coverage.
  • Environmental Immunity: Performance is stable and unaffected by temperature, humidity, airborne particles, noise, or light conditions.
  • Universal UART Interface: Provides a simple serial communication protocol; parameters are adjustable for different application scenarios.
  • Compact, Integrated Design: Includes a 2T2R PCB microstrip antenna and all necessary RF components in a single module.
  • Status Awareness Reporting: Detects and reports human presence and activity status in real-time.

Applications

  • Non-contact vital sign monitoring in healthcare and assisted living facilities.
  • Occupancy and fall detection for smart bathroom and toilet safety systems.
  • Discreet presence sensing for smart home automation and energy management.
  • Patient monitoring in hospital rooms or private care scenarios.
  • Activity detection in privacy-sensitive environments where cameras are unsuitable.

Technical Specifications

ManufacturerHi-Link
Model NumberHLK-LD6002C
Sensor Type60GHz FMCW Radar
ChipsetADT6101P
Core ProcessorArm Cortex-M3
Frequency Range57–64GHz
Detection Angle±60° Horizontal, ±60° Tilt
InterfaceUART
On-board Memory1MB Flash
AntennaIntegrated 2T2R PCB Microstrip
Detection FunctionPresence, Heart Rate, Fall Detection
Item TypeRadar Sensor Module

Frequently Asked Questions

What is the primary detection function of the HLK-LD6002C sensor?

The HLK-LD6002C is primarily designed for non-contact detection of human presence and vital signs. Using 60GHz FMCW radar technology, it can sense micro-movements like chest motion to infer heart rate and breathing, and it also supports fall detection functionality. It reports status and event data digitally over its UART interface.

What is the communication interface and how do I connect it to a microcontroller?

The module features a universal UART (Serial) interface. You connect the module's TX and RX pins to the corresponding RX and TX pins on your microcontroller (e.g., ESP32, STM32, Arduino). Power the module with an appropriate DC supply (typically 3.3V or 5V, check datasheet) and communicate using the provided UART protocol to configure parameters and read detection data.

Is the sensor's performance affected by environmental conditions like light or dust?

No, the 60GHz radar technology is inherently robust against common environmental interferences. Its detection is not affected by changes in ambient light, noise, airflow, dust, temperature, or humidity, making it suitable for challenging environments like bathrooms where condensation or steam may be present.

What is the detection range and field of view for this module?

While the exact maximum range should be confirmed from the official datasheet, the module is characterized by a very wide detection angle of ±60 degrees in both the horizontal and vertical (tilt) planes. This makes it ideal for ceiling installation in small to medium-sized rooms like bathrooms, providing broad area coverage for occupancy monitoring.

Package Includes

  • 1 x Hi-Link HLK-LD6002C 60GHz Heart Rate Detecting Sensor Module

Additional Information

Weight 0.01 kg
Dimensions 10 × 7 × 2 cm