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Hi-Link HLK-LD1125H-24G 24GHz Radar Module

Hi-Link HLK-LD1125H-24G 24GHz Radar Module
Hi-Link HLK-LD1125H-24G 24GHz Radar Module
Hi-Link HLK-LD1125H-24G 24GHz Radar Module
Hi-Link HLK-LD1125H-24G 24GHz Radar Module
Hi-Link HLK-LD1125H-24G 24GHz Radar Module
  • Availability: Directly available from warehouse in Eindhoven
  • SKU: 004989
€11.50
Ex Tax: €9.50

The 24GHz detection radar module is very sensitive to human presence. Small movements such as breathing are already detected by this module, making this module more accurate than traditional mobile detection radars.

The sensor can be used, for example, in combination with ESPHome: ESPHome Hi-Link_mmWave_Radar_ESPHome - LD1125H

Note: The pin spacing of the headers on this module is 2mm, therefore standard DuPont cables are not suitable for this. Use the following cable to connect the module to 2.54mm headers: DuPont Female 2.54mm 10x1p to Female 2.00mm 5x2p

Check the tab "Downloads" for more information and/or downloads.

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Specifications

General
Brand Hi-Link
Manufacturer model/SKU HLK-LD1125H-24G
Features Object detection sensor
General physical appearance
Main color Blue
Weight [g] 20
Dimension X [mm] 31
Dimension Y [mm] 16
Mounting options Pin headers
Form factor Module (general)
General electrical properties
Minimum supply voltage [V DC] 3.3
Maximum supply voltage [V DC] 5
Indication average current consumption [mA] 80
Minimum IO-pin input voltage [V] 3.3
Maximum IO-pin input voltage [V] 3.3
IO-pin output voltage [V] 3.3
Communication
Hardware interface(s) UART
Default baudrate 115200
Object detection sensor
Type Radar
Detection type Distance
Presence
Adjustable detection distance Yes
Adjustable sensitivity Yes
Minimum measuring range [cm] 0.1
Maximum measuring range [cm] 800
(motion)
400
(presence)
Smallest resolution [mm] 10
Maximum detection angle [°] 44
Operating frequency [GHz] 24
Connectors
Power supply connector(s) Pin header male (2.00mm)
IO-connector(s) Pin header male (2.00mm)
Package contents
Package contents 1x Radar sensor

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