dsa 1

• asked Oct 9

LD8001H update rate and protocol

I have purchased a LD8001H, which seems to work well except for its very slow update rate. Changes in the water level take more than five seconds to appear in the 0x01 "empty height" register. I would like the update rate to be fast...

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0 votes

1 answers

83 views

Aleks_N 1

• asked Oct 7

Question about TTL level compatibility, documentation, and identification of pinout area (LD2461 v1.3 CJ23A)

Hello! I have the following questions regarding the LD2461 v1.3 CJ23A radar module: What TTL level compatibility is provided for the interface of this module? Is direct operation at 3.3V level possible, or is additional level shifting requi...

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0 votes

2 answers

78 views

esper 1

• asked Sep 29

Please also send me the HLK-LD2402 antenna radiation pattern.

I am currently developing a product using the HLK-LD2402 sensor. In Korea, when you receive sensor certification, you need to have the radiation pattern data of the antenna. I will attach the 2D and 3D pictures that I used to get the existi...

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0 votes

1 answers

107 views

j_shirazi 1

• asked Sep 27

Latest LD2420 Firmware

Hi, I have several HLK-LD2420 modules, but with different firmware versions, such as 1.6.2 and 1.5.9, which act differently sometimes, for example, in "OUT" pin behavior! Now I want to know how I can get the latest firmware to upgra...

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0 votes

3 answers

263 views

Tim 1

• asked Sep 21

LD2415H unable to change configurable parameters

I have an LD2415H, and I have a couple of questions: (1) The documentation says that both the red and green LEDs should flash three times upon power-up, but this doesn't happen with mine. Only the green LED flashes, and I have never see...

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0 votes

3 answers

150 views

born.fight.die 1

• asked Sep 19

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

129 views