Shenzhen Hi-Link Electronic Co., Ltd.
HLK-LD015-5G Radar Module
User Manual
Version: V1.0
Date: Jun.6th.2020
All rights reserved © Shenzhen Hi-Link Electronic Co.Ltd
Page 1: ...Shenzhen Hi Link Electronic Co Ltd HLK LD015 5G Radar Module User Manual Version V1 0 Date Jun 6th 2020 All rights reserved Shenzhen Hi Link Electronic Co Ltd...
Page 2: ...UTPUT INTERFACE 2 4 MECHANICAL DIMENSIONS 2 5 ELECTRICAL PARAMETERS 3 6 SENSING TIME AND SENSING DISTANCE ADJUSTMENT 3 7 PHOTOSENSITIVE DETECTION 4 8 MODULE POWER ON SEQUENCE DIAGRAM 4 9 SCHEMATIC DIA...
Page 3: ...s matched with a miniaturized planar antenna which greatly reduces the overall size while ensuring the performance of the sensor The sensor can be used to detect the presence of human body or various...
Page 4: ...le s size and pin position The module length and width are 46mm 8mm There are no pins and the overall thickness is 2 5mm by default If you need pins the default pin height is 12mm Unit mm Figure 2 Pin...
Page 5: ...low level while 3 5 meters at high level RX is used to adjust the delay time its sensing delay time is 30S at low level while 2s at high level When the sensing is triggered again within the delay time...
Page 6: ...n the ambient light is lower than the set illuminance If the light is too bright the module will not activate the sensor function When testing the radar performance separately you can cover the photos...
Page 7: ...r detection range under the condition of hanging height If the sensitivity is set higher the detection range will increase accordingly The dark area in the figure is the high sensitivity area which ca...
Page 8: ...ennas and keep a distance of more than 1m between the modules The radar sensor should be avoided facing the AC drive power supply and try to stay away from the rectifier bridge of the drive power supp...
