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

Product Information

If there is, it’s likely done through the HLKRadarTool, a phone app that lets you configure/reprogram the devices.

A. My bluetooth proxy can only have 3 active connections which it already has and the LD2410B is being dropped in favour for the other devices. After I’m ready with the wiring, I will plug the USB cable into a USB port on any working machine or I can use a power adapter. To create your own presence sensor based on the Hi-Link LD2410, you are going to need a couple of things.By leveraging this technology, we can achieve precise and reliable presence detection in our Home Assistant setup. The entities “ radar detection distance” and “ radar moving distance” provide the target distance in centimeters.

Make sure to grab the LD2410B or LD2410C versions, because these boards come equipped with Bluetooth and have been confirmed working with Home Assistant.out_pin_presence_status ( Optional): When in engineering mode, indicates whether the OUT pin indicates presence or not, otherwise false. I thought I had killed mine too, not because I used 12v but because I could not longer get HA to even recognize the device. 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.