Camilo 1

• asked Mar 9

Test fall detection radar

I succesfulluy communicate with a LD6002C located on the ceiling, however when I try to simulate a fall I am unable to trigger a fall detection. Is there a video showing which falls are detected?, and aso is there a key configuration to enh...

ld6002c fall

0 votes

1 answers

26 views

SooJea Lim 1

• asked Mar 9

HLK-LD8001H Protocol Inquiry: ASCII to Modbus Switch Command Verification

question: Is the correct ASCII to Modbus switch command: (A) 07 F5 08 00 01 02 03 04 05 07 07 (as stated in the document) (B) 07 F5 08 00 01 02 03 04 05 06 07 (sequential pattern)

ld8001h

0 votes

1 answers

52 views

Ugur 1

• asked Mar 8

How can I use SDIO on HLK-7628N?

Hello, I am currently using the HLK-7628N module and I would like to use the SDIO interface. However, I could not find clear information in the documentation about how to enable or configure SDIO. Is it possible to use SDIO on this module? ...

hlk-7628n

0 votes

1 answers

27 views

Andrew 1

• asked Mar 8

HLK LD2411 firmware

Hello. I purchased an LD2411 module and received the correct one, marked Hlk LD2411. However, the program identifies the module as Hlk LD2411S, without gesture recognition. Reordering doesn't guarantee I'll receive the correct LD241...

firmware

0 votes

1 answers

45 views

Roman 3

• asked Mar 7

HLK-LD2402 latest firmware with automatic gain adjustment support

Hello, I hope this message finds you well. I recently purchased the HLK-LD2402 radar sensor (order date: May 2025) and have been working on integrating it with ESPHome for a home automation project. While reviewing the user manual V1.08, I ...

firmware

0 votes

1 answers

78 views

imed 3

• asked Mar 6

How to use the HLK-AI-10W Face Recognition Module ?

Hello, I have the HLK-AI-10 face recognition module connected to its companion board (which appears to be the HLK-FM888). I am trying to use the UART serial interface to enroll and recognize faces from a PC. Hardware setup: Module connected...

serial face-recognition hlk-ai-10 uart

0 votes

1 answers

46 views

osi 1

• asked Mar 6

RM04 Wifi card , p2p firmvare downgrade

Help me Please. I need p2p firmware for HLK RM04 Firmware. Where I find it, Give me Download link pls. And how I upload on card, help me. Best regards

p2p-firmware-for-rm04-card.

0 votes

1 answers

23 views

Scott 3

• asked Mar 2

HLK-LD6004 Communication protocol Documentation

Hi I am looking for the documentation for the HLK-LD6004, i cant seem to find this anywhere? i have found the google drive links for other products but not this one. Can you please provide? Thanks Scott

hlk-ld6004

0 votes

1 answers

60 views

osi 1

• asked Mar 1

HLK-SW16_V3.1, Wi-Fi Card replacement support request

Hello everyone, I have a relay module with the code HLK-SW16_V3.1. I recently made a mistake. I briefly connected a DC 12V voltage to the module. The result was that the Wi-Fi module LEDs went out instantly. There was no burning, darkening,...

hlk-sw16-wi-fi-card-replacement- hlk-sw16--wi-fi-card-problem

0 votes

2 answers

46 views

DelphiCE 1

• asked Feb 25

Correct module selection

Which module should I use to measure football speed? Is the LD2451 suitable for this task?

module-selection

0 votes

1 answers

41 views