ccrider 1

• asked Jun 8

HLK-LD6004 — UART presence flag (0x0A0A) latches "occupied" while BLE reports correctly

Module: HLK-LD6004 (ADT6101P, 60 GHz) Firmware reported by module: project 6, version 3.18.0 Interface: UART 115200 8N1, TinyFrame protocol (per "LD6004 Serial Communication Protocol") Summary On the UART/serial interface, the human...

ld6004

0 votes

3 answers

58 views

Mihir Patel 1

• asked Jun 3

DC DC Isolated Converter B0505S-2WR3 Fails Repeatedly

Dear Team, I am using B0505S-2WR3 for supplying current of 18mA (10mA by Resistor & other 7-8mA as actual load) to my load at output of 5V while input (isolated) is powered by 5V LDO. The Resistor kept between Vout and output GND is 510...

isolated-dc-dc

0 votes

1 answers

40 views

Prajwal Shinde 1

• asked Jun 2

HLK RM04

Hi everyone, I am facing an issue with my HLK-RM04 Wi-Fi module and would appreciate any help. Hardware connections: Pin 1 (VCC): +5V Pin 28 (VCC): +5V GND: Connected properly ES/RST pin: 3.3V Pin 20 (RXD): Connected to MCU TX Pin 21 (TXD):...

at-commands

0 votes

1 answers

56 views

Howard Halverson 1

• asked May 26

LD2410C almost impossible to work with

I sent this as a response to a rediculous robot response to my question concerning changing the parameters of the device via blutooth, but here was no response. You can't send "AT" command via bluetooth on an Android! Hello, Thi...

ld2410c

0 votes

2 answers

62 views

Grigoriy 1

• asked May 26

HLK-LD105 documentation

Dear Hi-Link Technical Support Team, I am writing to request detailed technical documentation for the HLK-LD105 sensor. Specifically, we would appreciate the following information: Full datasheet (electrical characteristics, operating volta...

hlk-ld105

0 votes

1 answers

51 views

gbf 1

• asked May 19

LD2410S Protocol

Hi, I'm having a protocol issue with the HLK-LD2410S. I'm certain it's the LD2410S based on what I can see on the circuit board. However, I can't connect using HLK-LD2410S_TOOL_1.3.0.1 (English)-20260519T113649Z-3-001. And w...

ld2410s

0 votes

2 answers

71 views

junho lee 1

• asked May 18

What common-mode inductance does the HLK-50M-12 use?

I plan to use the HLK-50M-12, so please recommend a compatible LF1 as shown in the picture. I would like it to be easy to find and affordable. The datasheet does not provide a complete purchase example.

#hlk50m12

0 votes

2 answers

59 views

msundman 1

• asked May 10

LD2402 firmware flash failure

Using HKL-LD2402_TOOL(v1.0.1.9) and a ch340 to flash 2402_335_OTA.bin onto an LD2402 failed. After this the LD2402 stopped working, and "Obtain Firmware" under "Update FW" now says "Current Firmware: BootLoader". Pre...

firmware

0 votes

1 answers

65 views

Howard Halverson 1

• asked May 8

LD2410C does not save baud rate

I'm trying to use the LD2410C as one of two gate entry detectors at my facility as part of a security product. The device works great except that it responds to winds that we have here in NE Arizona. I would like to be able to decrease ...

baud-rate

0 votes

2 answers

58 views

samuel 1

• asked Apr 29

LD6001C software ?

Hello, I want to know is there is a software to test the radar LD6001C ? I have created a python scrypt to test it, but it dosn't work successfully. In the LD6001C google drive's , there were only the main datasheet but nothing else...

ld6001c

0 votes

2 answers

62 views