24Ghz Millimetre Wave Radar Module Human Presence Sensor Condition: New


Hello guys im using HLK-LD1125H DC3.3-5V and now my problem is, this sensors doesn't have a library and i don't know how to work its code because of that. Does anyone know how to use it or can you guys recommend an alternative method? Thanks.

As your question does not relate to the operation of IDE 1.x it has been moved to a more relevant category of the forum

There appear to be YouTube videos featuring this device sych as https://www.youtube.com/watch?v=RXj-JX6W-YE&t=28s

I have no idea whether they are helpful but may be worth a watch

The device appears to have a simple Serial interface so it should be easy to read data from it

See https://files.seeedstudio.com/wiki/mmWave-radar/24GHz_mmWave_Sensor-Human_Static_Presence_Module_Lite_Datasheet.pdf

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Now, there is a completely new concept to me: "signal firstly decomposed them amplificated".

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