HLK-Ellen 266

• asked 11h 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

Martin 1

• asked Apr 9

HLK-LD6002H firmware DEV_VERSION:11.2.57 does not work with RadarGui.exe

I bought HLK-LD6002H and the firmware is a DEV with no TF Protokol. The "Andar radar data analyser" dont work with this Protocol. Log: 19:07:25: Receive: 44 45 56 5F 56 45 52 53 49 4F 4E 3A 31 31 2E 32 2E 35 37 0A ASCII‑dekodiert: D...

hlk-ld6002h

0 votes

1 answers

18 views

Steve 1

• asked Apr 7

HLK-LD2460 unresponsive after firmware upgrade via Android HLKRadarTool App

I've tried to upgrade the firmware from two of my HLK-LD2460 modules via the official HLKRadatTool Android App, at first it looked that it went ok, and the firmware version changed from V1.3.2503 to a newer version.. but as soon as I tr...

hlk-ld2460

0 votes

4 answers

94 views

Avinash 1

• asked Apr 8

Changing the frequency of HLK-LD2415H Radar

Is it possible to change/customize the frequency of HLK-LD2415H Radar ? In radar datasheet it is written that frequency is customizable. But no serial command is mentioned to change the frequency. Please help. We need to install two radars ...

frequency-of-radar

0 votes

0 answers

20 views

HLK-Ellen 266

• asked Apr 1

HLK-10M vs HLK-10MB series: design differences and price gap

Hello, I’m currently evaluating the HLK-10M24 and HLK-10M24B modules for an industrial IoT design, and I would like to better understand the differences between the standard 10M series and the 10MB series. From the datasheets, both modules ...

#hlk-10m24

0 votes

1 answers

23 views

Andui 1

• asked Apr 1

LD2451 v1.13 (25070114) - no longer working

I updated the firmware on 2 of my LD2451 modules. Now, they no longer work. Only the blue light blinks, and there is no reading of approach or distancing objects. A refresh of the firmware update did no resolve the problem. I tried a serial...

ld2451

0 votes

2 answers

23 views

HLK-Ellen 266

• asked Mar 31

HLK-LD2411

Hi, I'am looking for the HLK-LD2411 Human Distance Sensing Module Serial Communication Protocol. I find this document for the HLK-LD2411s but not for the HLK-LD2411. Where can I find it ? Thanks

hlk-ld2411

0 votes

2 answers

21 views

HLK-Ellen 266

• asked Mar 30

LD2451 BLE Advertisement

Can youprovide the radrUUID amd CHARUUID that is brodcast please? Example: static BLEUUID radarUUID("12345678-1234-1234-1234-1234567890ab"); static BLEUUID charUUID ("abcd1234-5678-5678-5678-abcdefabcdef"); Thank you.

ld2451

0 votes

1 answers

23 views

HLK-Ellen 266

• asked Mar 27

HLK-LD2410S Absence report delay

Hello, I am testing the HLK-LD2410S radar module. For testing i am using the HLK-LD2410S tools v1.3.0.1. The radar module is working correctly but I am unable to set the absence report delay to less than 10 seconds. On user manual pages 9/1...

ld2410s

0 votes

1 answers

29 views

Vlassis 11

• asked Mar 26

HLK-LD8001 on Arduino UNO

Hello, I am working with the LD8001B radar module, and I am having difficulty obtaining valid distance data over UART. Setup: Microcontroller: Arduino Uno Communication: UART (TX0/RX0) Power supply: 3.3V - from arduino 5V + voltage divider ...

#hlk-ld8001 #arduino ld8001

0 votes

1 answers

27 views