Camilo 1

• asked Oct 30

PC software for ld6001 and ld6001A

We recently bought a LD6001 and a LD6001A for people tracking, on both product guides guides respective pc gui viewer are mentioned, however we are unable to find them. We would like to have the viewers in order to test the modules and to h...

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0 votes

1 answers

29 views

born.fight.die 1

• asked Sep 19

How do I enable the English interface in 1040 software?

Hello How do I enable the English interface in ld1040 software? I couldn't find either the xml file with settings or the UI tab with language selection in the interface.

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0 votes

1 answers

116 views

Tim 1

• asked Sep 21

LD2415H unable to change configurable parameters

I have an LD2415H, and I have a couple of questions: (1) The documentation says that both the red and green LEDs should flash three times upon power-up, but this doesn't happen with mine. Only the green LED flashes, and I have never see...

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0 votes

3 answers

141 views

j_shirazi 1

• asked Sep 27

Latest LD2420 Firmware

Hi, I have several HLK-LD2420 modules, but with different firmware versions, such as 1.6.2 and 1.5.9, which act differently sometimes, for example, in "OUT" pin behavior! Now I want to know how I can get the latest firmware to upgra...

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0 votes

3 answers

156 views

esper 1

• asked Sep 29

Please also send me the HLK-LD2402 antenna radiation pattern.

I am currently developing a product using the HLK-LD2402 sensor. In Korea, when you receive sensor certification, you need to have the radiation pattern data of the antenna. I will attach the 2D and 3D pictures that I used to get the existi...

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0 votes

1 answers

91 views

Aleks_N 1

• asked Oct 7

Question about TTL level compatibility, documentation, and identification of pinout area (LD2461 v1.3 CJ23A)

Hello! I have the following questions regarding the LD2461 v1.3 CJ23A radar module: What TTL level compatibility is provided for the interface of this module? Is direct operation at 3.3V level possible, or is additional level shifting requi...

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0 votes

2 answers

71 views

dsa 1

• asked Oct 9

LD8001H update rate and protocol

I have purchased a LD8001H, which seems to work well except for its very slow update rate. Changes in the water level take more than five seconds to appear in the 0x01 "empty height" register. I would like the update rate to be fast...

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0 votes

1 answers

78 views

Mcalaciu 3

• asked Oct 12

HLK-LD2410

Hi, I unintentionally downgraded the firmware from version V 2.44.25070917 to V 2.44.24073110 using the 'HLKRadarTool' on my LD2410C sensor. How can I restore the previous version or update back to 2.44.25070917, since it is not ava...

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0 votes

1 answers

158 views

pavlos 1

• asked Oct 17

HLK LD2412

I recentlty updated LD2412 to V 1.26.25041209 but it does not work well with my integration. I need to get back to V 1.24.24080517 . How can I downgrade the device?

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0 votes

2 answers

49 views

Zhang Hong Yi 1

• asked Oct 19

Energy value curve in target info page is miscalculated

The attachment is the "Target Info." page for the radar sensor HLK-LD2410S. Customer has extracted the values of the green energy value curve as the following. 19.1 30.4 23.5 24.6 16.9 6 12 18.1 16.9 19.1 22.9 18.1 0 9.5 14 The belo...

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0 votes

1 answers

49 views