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HLK-LD2410B with BLE 24GHz mmWave Intelligent Switch Human Presence Sensing Radar Module

Reference RBD-2352

Brand Hi-Link

High-sensitivity 24GHz mmWave human presence sensing radar module.
Detects motion, micro-motion, sitting, and lying human presence.
Plug and play with BLE support for seamless integration.
Configurable via Bluetooth or UART, with visual debugging tools.
Sensing range: up to 5 meters with 0.75m resolution.

Description
Product Details

Description

The HLK-LD2410B with BLE is a high-sensitivity 24GHz mmWave human presence radar module designed for smart applications. Using advanced FMCW technology, it detects both moving and stationary human presence with precision. Ideal for indoor environments, this module offers seamless integration via Bluetooth or UART. With customizable sensing ranges, sensitivity settings, and a compact design, it's perfect for enhancing security, automation, and energy efficiency in various applications. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Features:

BLE and UART Support: Offers flexible communication options for real-time data transfer.
Wide Coverage: Detects within ±60° angle and up to 5 meters.
Customizable Parameters: Adjust sensing distance, sensitivity, and delay times through a visual tool.
High-Resolution Detection: Identifies targets with 0.75m resolution.
Compact Design: Small form factor (7mm x 35mm) for versatile installation.
Environmental Adaptability: Performs well despite temperature, brightness, or humidity variations.
Aesthetic Integration: Penetrates shells, maintaining the product’s exterior design.
Plug and Play: Quick assembly and integration into various systems.
Compliance: Operates on the 24GHz ISM band for FCC/CE certification.

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Applications:

Smart Home Automation: Detect human presence to control lighting and appliances.
Security Systems: Monitor intrusions and stationary presence in restricted zones.
Energy Efficiency: Automatically turn off unused appliances in unoccupied areas.
Health Monitoring: Detect minimal movements for elderly care or health tracking.
Commercial Spaces: Activate displays or systems when customers approach.
Safety Enhancements: Prevent activation of hazardous devices when humans are present.

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General Specifications
Technology	24GHz mmWave Radar
Max Sensing Distance	5 meters
Detection Angle	±60°
Distance Resolution	0.75 meters
Interface Options	BLE, UART
Voltage Range	5V
Module Dimensions	7mm x 35mm
Pin Hole Diameter	0.6mm
Pin Spacing	1.27mm
Working Environment	Indoor
Shipment Weight	0.003kg
Shipment Dimensions	4 x 3 x 3 cm

Please allow 5% measuring deviation due to manual measurement.

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Documentation:

Datasheet

Hardware Description

Module size: 7mmx35mm, 5 pin holes are reserved in the hardware (the factory default does not match the pins)

The pin hole diameter is 0.6mm, and the pin spacing is 1.27mm.

Pin definition

LD2410B module directly through an IO pin output the detected target state (someone high, no one low), but also through the serial port in accordance with the prescribed protocol for the output of the detection results data, the serial output data contains the target state and distance auxiliary information, etc., the user can be used flexibly according to the specific application scenarios. The module power supply voltage is 5V and the input power supply capacity is required to be greater than 200mA. The module IO output level is 3.3 V. The default baud rate of the serial port is 256000, with 1 stop bit and no parity bit.

Package Includes:

1 x HLK-LD2410B with BLE 24GHz mmWave Intelligent Switch Human Presence Sensing Radar Module

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Product Details

Reference RBD-2352

In stock 12 Items

Specific References

EAN13: 2352

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HLK-LD2410B with BLE 24GHz mmWave Intelligent Switch Human Presence Sensing Radar Module

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