Vicbot 1

• asked Nov 18, 2025

My HLK-7688A module does not open web configuration page.

Hello, I recently bought your HLK-7688A module from Aliexpress, and I also referred your user's manual below explaining how to open web configuration page: Microsoft Word - 7628N user manual.doc [https://fccid.io/2AD56HLK-7628N/User-Man...

hlk-7688a

0 votes

1 answers

52 views

muhammed Dogan 11

• asked Nov 17, 2025

FM225 Face Recognition module Image Capture feature

Hi, We bought your FM225 face recognition module and we want to use it for capturing image with UART commands but module reject 0x71, 0x72, 0x74 commands. We tried it also with encryption but encryption failing. we couldnt communicate with ...

fm225-

1 votes

2 answers

65 views

Camilo 1

• asked Oct 30, 2025

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...

support

0 votes

2 answers

101 views

born.fight.die 1

• asked Sep 19, 2025

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.

support

0 votes

1 answers

143 views

userhijav 1

• asked 16h ago

HLK-LD2410S is not compatible with the protocol specification?

Hello, I purchased some HLK-LD2410S radar modules and would like to use them with Pico 2. However, the output from the UART interface is not compatible with the HLK-LD2410S protocol specification. Attached is a sample code in micropython fo...

protocol-specification hlk-ld2410s

0 votes

1 answers

12 views

hassaan sami 1

• asked Feb 18

URGENT: Can we sense a non-living object solely with LD2410C?

I want to detect the presence of a Lid with LD2410C sensor, I dont want to detect anything that is beyond that Lid (either moving or static). Can I detect the motion of the Lid by only using LD2410C, but I dont want any human interference t...

ld2410c

0 votes

1 answers

23 views

dikshita 1

• asked Feb 16

HLK-LD2420 longitivity

We have selected the HLK-LD2420 module for our product design. Could you please confirm its product longevity and current end-of-life (EOL) status? We require assurance of availability for at least the next five years.”

end-of-life

0 votes

1 answers

45 views

Camilo 1

• asked Feb 12

Fall deteccion from the wall

We want to implement a system with fall detection, we initialle considet the LD6002C but that one needs to be installed on the ceiling. Is there a solution for fall detecciton but from the wall? (similar to the MR60FDA2 from seeed)

ld6002c fall

0 votes

0 answers

12 views

Draco 1

• asked Feb 12

Encryption levels ZW0623

Does the ZW0623 sensor support encryption levels above 1?

zw0623 hlk-zw0623

0 votes

0 answers

9 views

Ruhland 1

• asked Feb 10

LD2410S Data refresh cycle

Hello, I'm using the LD2410S for a battery-powered system. It's excellent and very energy-efficient. However, I need a longer data refresh cycle time, ideally up to 1800 seconds. Is this technically possible, or do you have a differ...

ld2410s-data-refresh-cycle

0 votes

1 answers

61 views