ESP32S3 HLK-LD1125H Human Presence Sensor

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WardMas
Posts: 75
Joined: Fri Jun 19, 2020 9:09 am

ESP32S3 HLK-LD1125H Human Presence Sensor

Postby WardMas » Sun Aug 06, 2023 8:20 pm

https://youtu.be/RXj-JX6W-YE

In this tutorial, ESP32S3 MCU is programmed to show Human Presence Radar data that is received over UART on GC9A01 round display that is driven over SPI.

The human presence radar continuously sends detected object distance and its movement type. the MCU takes the data converts it and prints it on the round display.

The nicely looking user interface is designed using Square line studio with LVGL library.

The radar module is tested to detect moving objects and human behind obstacle like door or wall. check out the test results !!
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You can always visit my YouTube channel for embedded systems related tutorials
https://youtube.com/user/wardzx1

bidrohini
Posts: 202
Joined: Thu Oct 27, 2022 12:55 pm

Re: ESP32S3 HLK-LD1125H Human Presence Sensor

Postby bidrohini » Tue Aug 08, 2023 10:16 am

Thanks for the good project. I was not familar with this sensor.

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