HLK-LD2410B LD2410B 24G FMCW 24GHz Smart Human Presence Sensing Radar Module Millimeter Wave Motion Switch Sensor Module

Product Description
The LD2410 is a highly sensitive 24GHZ human presence sensing module. The principle of operation is to utilize FMCW (Frequency Modulated Continuous Wave) to detect the presence of a human target in a given space.
It utilizes FMCW frequency modulated continuous waves to detect a human target in a given space, combined with radar signal processing, Combined with radar signal processing and precise human body sensing algorithms, it realizes highly sensitive sensing of the presence of a human body.
It can recognize human bodies in motion and at rest, and calculate auxiliary information such as the distance to the target. The product is mainly used in indoor scenes to sense whether there are moving or slightly moving human beings in the area.
The detection results are output in real time. The maximum sensing distance is up to 6 meters with a resolution of 0.75M.
A visual configuration tool makes it easy to configure the range of sensing distances, Provides a visual configuration tool to easily configure the range of sensing distance, the sensitivity of sensing in different zones, and the unattended delay time, etc., to meet the specific needs of different applications.
Supports GPIO and UART outputs, plug and play. It can be flexibly applied to different intelligent scenes and terminal products.

Product Parameters:

Product Model:HLK-LD2401 

Interface：GPIO/1 UART/1 

Frequency Band: 24GHZ~ 24.25GHZ 

Operating voltage: 5V (support 5V~~12V voltage supply) 

Detection distance: 0.75M~6M, adjustable 

Detection Angle：±60°

Sweep bandwidth: 250MHZ 

Distance resolution ：0.75M 

External size: 7mmx35 mm

Hardware Package 

Module Size: 7MMX35MM 

Hardware 5 pcs pin holes reserved (not including pins) 

Pin holes are 0.6mm in diameter and 1.27mm between pins.

Product Advantage
Adopting 24GHZ millimeter wave radar sensor technology, the LD2410 human body sensing module has significant advantages in human body sensing applications over other solutions.
1. in addition to the sensitivity to the movement of human body, it can also sensitively sense the stationary, slightly moving, sitting and lying human body which cannot be recognized by the traditional solutions.
2. Good environmental adaptability, the sensing effect is not affected by the surrounding environment such as temperature, brightness, humidity and light fluctuation.
3. Good transparency of the outer casing, can be hidden inside the outer casing, no need to open holes on the surface of the product to improve the aesthetics of the product.
4. Flexible configuration of the maximum sensing distance and the sensitivity of each distance door to achieve flexible and fine personalized configuration.

Module Only:

Combo A:

LD2410B Module *1+SH1.27mm5P to DuPont-Compatible 5Pin terminal cable 20cm*1

Combo B:

LD2410B Module *1+SH1.27mm5P to DuPont-Compatible 5Pin terminal cable 20cm*1+CH340 Serial Board *1