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

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Give your device a meaningful name, such as "bathroom-presence" or any other descriptive name that suits your setup. A proposal for alternative names for male and female connectors which I've seen elsewhere: "stabby" and "grabby". light ( Optional, int): When in engineering mode, indicates the light sensitivity, otherwise unknown.

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_g0_still_threshold' name : ' ' - type : horizontal-stack cards : - type : entity entity : 'sensor. You can simply attach the standard Dupont connectors from the ESP32 Board to the sensor and you are done. I have just set logging of the HA bluetooth manager to debug for an hour, and there has been exactly one entry for this LD2410C device, but I still can’t add it to HA.During testing, I experienced frequent disconnections and stability issues with the Bluetooth integration, as many others have also reported online. Zone 2 starts where Zone 1 ends, so if Zone 2 is set to 300cm, it detects presence from 50 to 300cm measured from the sensor.

Combined with radar signal processing and precise human body sensing algorithms, it realizes high-sensitivity human presence status sensing, and can identify human bodies in motion and stationary states.

This has to be done by putting in the yaml only that sensor, that means 3 bin files total for 2 sensors that have to be flashed. you recommend not to solder, but what is so difficult to solder those few wires, in my case they are all soldered and I have had no problems with it. Supports GPIO and UART outputs, plug and play, and can be flexibly applied to different intelligent scenarios and terminal products.

With native ESPHome support, the LD2410 can be fine-tuned to eliminate false triggers and optimize the sensor for your space. A higher percentage reading indicates increased speed; the faster the movement, the higher the percentage displayed. I have the LD2410C and it immediately shows up in the app and appears to work fine, but multiple nearby bluetooth proxies (which otherwise work fine) are not detecting this device at all. In was reported before in some threads that power consumption of this module is “significant” comparing to for example PIR modules.To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. If coded correctly, you can turn it into a reliable presence detection device without false positive or negative triggers.

If you plan to use the sensor in such an environment, take this into account and adjust accordingly. The radar distinguishes between still and moving targets, and their statuses are mutually exclusive. The LD2410b version doesn't matter all that much but if you're on version 2 and find you have some problems you can try downgrading. Its working principle is to use FMCW frequency-modulated continuous waves to detect human targets in the set space. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy.

The reason to use Bluetooth is so that you can have multiple ld2410b sensors and relocate them around their esp32 hub. If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. type : vertical-stack title : 'DEVICE' cards : - type : horizontal-stack cards : - type : entities entities : - entity : 'switch.