Working on a LD2410 esp32. I haven’t had luck using the uart connection, so I am going to program it and then just use the single output. I found the tool here . I hope it doesn’t contain any malware, unlikely, but no guarantee’s from me. I found the link for the tool on the aliexpress sale page her…

I made a housing for HLK-LD2410 with a BH1750 light sensor + WeMos D1 Mini. [Human Presence Sensor for Home Assistant]

Hm… just wandering… why additional light sensor? LD has one already built-in… for better sensitivity? Also - it’s not exactly good for wifi range to have wires across wifi antenna… you might want to move them to th bottom side of wemos. otherwise: excellent job!

engineering_mode (Optional): enable/disable engineering mode. Defaults to false. Notice this requires more resources and is not recommended to be enabled when not necessary. without engineering_mode NO light sensor

As @00lex mentioned. I had some free space in the hosing for an additional light sensor (which, btw. costs only $0.80), so I decided to use it, requiring a high sampling frequency while ensuring stable device operation. Of course, using an additional sensor is optional, and you can utilize the buil…

Case will definitely come handy, sure. One extension to it though would be to add IR sensor (that cheap one from aliexpress) into enclosure. Sometimes using only LD can trigger unwanted turn-on, so combined would result in less false triggers. but perhaps it would even fit into this enclosure (that …

Just wanted to share my experience with a LD2410C with a wemos d1 mini (esp8266 based), I was getting ‘unknown’ values no matter what config I used, I tried 3 different sensors and 3 different wemos boards, changed jumper cables, tried to power the sensor separately from the board, nothing worked. T…

I also want to use two or even more LD2410 presence sensors independently on an ESP32 module. Did you manage to solve it? I think it has to be solved somehow with the id. Can you share the esphome code?

I would like use 2pcs or more LD2410 sensors but I would like the sensors operate separately. How to connect 2pcs or more LD2410 on ESP32 and how to modify ESPHome code? Can you share this code?

[IMG_0802] LD2410 + LD2450 joined together and it seems it is now perfect sensor :grin:

LD2410 esphome tips

ESPHome

wojciech6789 (wojciech6789) December 22, 2023, 6:54pm 614

I didn’t notice this topic before.
So FYI I integrated multiple ld2450 as home positioniong system, still working on it, but idea and some gotchas are described in my thread.