Yaniv 1

• asked Feb 20

LD2410C randomly triggers presence detection

Hi Hi-Link, I have nearly 30 LD2410C modules in use, and about 10 of them have started acting up. They randomly report a presence event (still or motion) that lasts less than a second, even though all gate values remain below their threshol...

ld2410c

0 votes

1 answers

49 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

26 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

54 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

15 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

12 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

69 views

Lucio 1

• asked Feb 9

HLK-RM08A-KIT-V2.5 fake motherboard ?

Hello, I received this HLK-RM08A-KIT (attached photo: [https://nuvem.utfpr.edu.br/index.php/s/f8qwF0hrXyShfrA), but I am in doubt if this is a fake motherboard. The motherboard color is very different from the color of the 7688A module, and...

hlk-rm08a-kit hlk-7688a

0 votes

0 answers

21 views

joao.sabatini 1

• asked Feb 6

HLK7628N SD Card Device Tree

Hello, We are using a HLK-7628N with custom OpenWRT containing changes on its device tree. We are developing a product that needs to use a SD Card, we had made changes to the device tree in order to enable it and we have added the mtk-mmc k...

linux mt7628n sdcard

0 votes

2 answers

43 views

thetrik 3

• asked Feb 6

Question about s_note_data_face structure.

Hello. I have Hi-Link FM225 module for face recognition with FM225_V0.a8_3B version of firmware. When i send VERIFY 0x12 or ENROLL 0x13 command i receive then MID_NOTE (1) packets with NID_FACE_STATE (1) type which contain s_note_data_face ...

s_note_data_face fm225

0 votes

1 answers

50 views

Camilo 1

• asked Jan 29

Firmware for LD6002

Ina previous answer a new improved firmware was mentioned for the LD6002 radar module, where can I find it. If its not ready, do you have an estimated time when it would be released?

ld6002

0 votes

1 answers

71 views