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Posted 20 hours ago

HLK-LD2410B FMCW 24G 24GHz Smart Human Presence Status Sensing Radar Heartbeat Sensitivity Mini Sensor Module High Detection

£9.9£99Clearance
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If downgrading worked for you, based on my experience, it did just because it forced a restart which is one of the points described below. With the power of automation, you can create a seamless and convenient environment that caters to your needs. The radar distinguishes between still and moving targets, and their statuses are mutually exclusive. Very important, add one ld2410b/c at a time, i don't know in the case of 3 if you have to do all combinations, but for 2 ld2410b at the same time I had to connect the first one, then just the second one, then both. and hardwire the connections without having to desolder the header pins, since this one comes without a header.

The other approach that I think could work is with a script that Home Assistant automation invokes that connects to the machine of interest via SSH and execute another script that would lock the machine.I have noticed that entities like XXXDistance, XXXEnergy are very chatty and have a lot of data in the HA, which means they constantly push small amount of data, great ability for advanced projects and debug scenarios, but may be a little overkill for the basic needs. Hi, I’m trying to use this on a raspberry pi with home assistant but RPI-4 is not able to see this device (sudo bluetoothctl devices shows a list of devices but not the MAC for lb2410b).

Both options are affordable and accessible, making them suitable for DIY enthusiasts and beginners alike. I wrote it because the BLE protocol of the ld2410b is too chatty to reliably forward over a wifi network in urban areas due to interference. I also saw a lot of variants with esphome and LD2410 which I would lean onto, can someone please point us to a working yaml configuration? DEVICE_g6_still_threshold' name : ' ' icon : ' ' - type : horizontal-stack cards : - type : entity entity : 'sensor.ld2410 : id : my_ld2410 api : services : - service : set_ld2410_bluetooth_password variables : password : string then : - bluetooth_password. Unfortunately I am not home right now to double check , but I believe that this is the version that worked. Its working principle is to use FMCW frequency-modulated continuous wave, to detect human targets in the set space, combined with radar signal processing, accurate human body induction algorithm, to achieve high sensitive human presence status. During testing, I experienced frequent disconnections and stability issues with the Bluetooth integration, as many others have also reported online.

Recently, I tested the Apollo MSR-1 Prescence Multi-Sensor with CO2 monitoring and a bunch of other interesting features/sensors. ld2410_id ( Optional, ID): Manually specify the ID for the LD2410 Sensor component if you are using multiple components. For example, you can turn on a specific light when occupancy is detected and turn it off when the area becomes unoccupied.On Mac one needs to send cmd-ctrl-q and on WindowsOS, one need to send Win-L command on the keyboard.

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