#ld2410 — Public Fediverse posts

Now I am stuck at the next step...

Got a LD2410 presence sensor, connected to my ESP32C3 and found this convenient MicroPython library for it: https://github.com/melastmohican/micropython-ld2410

Got it running easily but it still detects something even if I leave the room. Probably have to find a way to configure the sensitivity via UART? Is it possible I bricked the LD2410 by sending wrong UART codes?

>raw REPL; CTRL-B to exit
>Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name '�' isn't defined
PROBLEM IN THONNY'S BACK-END: Internal error (thonny.plugins.micropython.mp_back.ManagementError: Command output was not empty).
See Thonny's backend.log for more info.
You may need to press "Stop/Restart" or hard-reset your MicroPython device and try again.

#LD2410 #ESP32

@robertklep I really like the small ones. I managed to stuff an #LD2410 in a #Sonoff S26 wifi smart plug https://lieven.kks36.be/2023/06/11/adding-ld2410-motion-sensor-to-sonoff-s26-smart-plug-running-esphome/

In the mail yesterday - a couple of #RP2040 #Matrix a couple more of the #ESP32S2 #Pico boards with #OLED display and 5 #LD2410 #Human #Presence #Sensor Which I am not sure will work with a Robotic project that I'm thinking of doing, but they were cheap, and might come in handy for something one day.
#Microcontrollers

Presence Sensor Locks Computer When You Step Away - Having a computer that locks its screen after a few minutes of inactivity is alway... - https://hackaday.com/2023/07/02/presence-sensor-locks-computer-when-you-step-away/ #microcontrollers #seedxiaonrf52840 #microcontroller #workstation #detection #computer #presence #security #ld2410 #motion #radar #lock

I added an HLK-LD2410C motion sensor to a Sonoff S26 smart WiFi plug running #ESPHome. The #LD2410 uses #24GHz millimeter waves and can be invisibly mounted inside the enclosure. https://lieven.kks36.be/2023/06/11/adding-ld2410-motion-sensor-to-sonoff-s26-smart-plug-running-esphome/

I added an HLK-LD2410C motion sensor to a Sonoff S26 smart WiFi plug running #ESPHome. The #LD2410 uses #24GHz millimeter waves and can be invisibly mounted inside the enclosure. https://lieven.kks36.be/2023/06/11/adding-ld2410-motion-sensor-to-sonoff-s26-smart-plug-running-esphome/

I added an HLK-LD2410C motion sensor to a Sonoff S26 smart WiFi plug running #ESPHome. The #LD2410 uses #24GHz millimeter waves and can be invisibly mounted inside the enclosure. https://lieven.kks36.be/2023/06/11/adding-ld2410-motion-sensor-to-sonoff-s26-smart-plug-running-esphome/

Got a few LD2410 sensors and copied this video https://www.youtube.com/watch?v=G6IEc2XYzbc
With bluetooth, when they work they are amazing but seem to drop out and questionable bluetooth range.
Next step wire up to an ESP32 #homeAssistant #ld2410