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LD2420 Radar Sensor Module 24GHz ISM Human Body Micromotion Millimeter Wave Radar Sensor Module AIOT Smart Home 8M 3.3V 50A

KWD 4.500
Brand
EC Buying
Weight
5 g
– 1 +

Special Features

  • HLK-LD2420 is a high-performance 24 GHz one transmitter, one receiver radar module
  • Its human body sensing algorithm adopts millimeter wave radar distance measurement technology and advanced proprietary signal processing technology of the S3 series chip, achieving precise perception of motion, micro motion, and standing human bodies.
  • HLK-LD2420 is mainly used to perceive whether there is movement or micro movement of the human body in the indoor scene perception area, and to refresh the detection results in real-time.
  • It has a maximum sensing distance of 8m for the moving human body, and can easily configure the sensing distance range, sensing sensitivity in different intervals, and refresh time
  • Supports GPIO and UART interfaces, plug and play, and flexibly applies to different intelligent scenarios and terminal products.

Description

Product parameter
Equipped with single chip intelligent millimeter wave sensor SoC and intelligent algorithm firmware
Ultra small module size: 20mm x 20mm
Load default human sensing configuration, plug and play
The 24GHz ISM frequency band can be accessed through FCC CE, Non Commission Spectrum Regulation Certification
3.3V power supply, supporting a wide voltage range of 3.0V to 3.6V
Average working current 50 mA
The detection target is a moving or micro moving human body Real-time reporting of detection results provide visualization tools to support configuration of detection distance intervals, sensitivity settings between partitions, and result reporting time
Supports sensing range division and completely shields any interference outside the range
Proximity 0.2m induction, no detection area
The longest distance for human motion sensing is 8 meters

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