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HLK-LD2420 24G Millimeter Wave Radar Sensor LD2420 FMCW Intelligent Human Body Micro Motion Module

KWD 4

Brand
RAK
Category
Motion Detectors
Weight
5 g
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • HLK-LD2420 is mainly used to detect whether there is movement or slight movement of the human body in the indoor scene perception area, and refresh the detection results in real time. It has a maximum sensing distance of 8 m for a moving human body.
  • It can easily configure the sensing distance range, sensing sensitivity in different intervals and refresh time. It supports GPIO and UART interfaces, plug and play.
  • Equipped with single-chip intelligent millimeter wave sensor SoC and intelligent algorithm firmware.
  • 3.3 V power supply, support 3.0 V ~ 3.6 V wide voltage range
  • Ultra-small module size: 20 mm * 20 mm

Description

Features:
Equipped with single-chip intelligent millimeter wave sensor SoC and intelligent algorithm firmware
Ultra-small module size: 20 mm × 20 mm
Load the default human sensor configuration, plug and play
24 GHz ISM frequency band, certified by FCC, CE, and non-committee spectrum regulations
3.3 V power supply, support 3.0 V ~ 3.6 V wide voltage range
Average operating current 50 mA
The detection target is moving and micro-moving human body
Real-time reporting of detection results
Provide visualization tools to support the configuration of detection distance intervals, setting sensitivity and result reporting time between partitions
Supports the division of sensing range, completely shielding any interference outside the range
Short-range 0.2 m induction, no detection blind zone
The longest distance of human motion sensing is 8 m
Large detection angle, coverage reaches ±60°
Support various installation methods such as ceiling hanging and wall hanging
Independent configuration of trigger and hold state, strong anti-interference ability

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