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60G Millimeter Wave Respiratory and Heartbeat Detection Radar Module Testboard Kits HLK-LD6002 Non-contact Intelligent Monitoring with 2T2R

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  • Price
    $18.96

Product introduction

HLK-LD6002 is a radar sensor module developed based on ADT6101P chip, single chip integrated 57~64GHz radio frequency transceiver system, 2T2R PCB microstrip antenna, 1MB flash, radar signal processing unit, ARM ® Cortex® -M3 kernel. This module is based on the FMCW radar mechanism, to detect the surface reflection radar echo of the human body, combined with the radar signal processing algorithm, to realize the single real-time respiratory heart rate frequency measurement.


Product characteristics

  • Radar detection based on FMCW signal

  • No contact perception of human Breathing and heart rate

  • The maximum detection distance of human Breathing heart rate is 1.5m

  • Universal UART interface, to provide the communication protocol

  • Reserve multiple groups of IO ports and multiple communication interfaces to support customer

    secondary development, suitable for multiple scenarios

  • Small size, only 25*31.5mm, support needle row connection

  • Not affected by temperature, humidity, noise, airflow, dust, light and other environment


Applications

  • Smart home applications

      According to the respiratory heart rate measurement, to achieve home empowerment

  • Health control

      Respiratory heart rate data is monitored in real time

  • Wisdom health

      The elderly breathing heart rate monitoring, abnormal immediately report to the police

                                                  


Specifications


① Functional parameters

ParameterMinType MaxUnit

Breathing and heartbeat detection

distance (chest cavity)

0.4 
1.5m
Respiratory measurement accuracy
90
%

Range of the number of respiratory

measurements

9
48bpm
Carbeat measurement accuracy 
90
%

Range of the number of heartbeat

measurements

60  
150bpm
Refresh time  
50
ms
Establish detection time 
1
Min
Maximum number of tests
1


② Electrical characteristics

Operational parameter MinTypeMaxUnit
Operating voltage (VCC) 3.13.3 3.5V
Operating current (ICC) 

600 mA
Operating temperature (TOP)-20 
85
Storage temperature (TST) -40 
85

③ RF characteristics

Operational parameterMinTypeMaxUnit
Service frequency58
62GHz
EIRP
12
dBm
Antenna gain
4
dBm
Horizontal beam (-3dB)-60 
+60/
Vertical beam (-3dB) /-60 
+60/



Hardware description

                                        


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                                                                            Top view                                                                                              Back view

                                                                                          

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Pin definition     

       

Pin order number

Pin nameDescriptionRemarks
1
3V3 POWER INPUT 3.3V
2GNDGND
3P19GPIO19Boot1
4TX2GPIO20
5AIO1 Analog IO
6SCL0 GPIO07
7TX0Connected to external serial port T X
8RX0Connected to external serial port RX

 


                                                                                                              

                                                                                 



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