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Home / Computer Hardware, Monitors & Peripherals / Hi-Link 60GHz Breathing and Heart Rate Detection Radar Sensor Module LD6002 Millimeter-Wave Radar

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Frequency Band 60 GHz MMW
Detection Distance 0.5m to 3.0m
Communication Interface UART (TTL Level)
Operating Voltage 3.3V DC
Module Size 25mm x 25mm x 2mm
Heart Rate Range 40 to 200 bpm
Breath Rate Range 10 to 60 rpm
Operating Temperature -20°C to +60°C
Data Protocol Custom ASCII / Modbus
Antenna Type Integrated PCB Antenna

5 reviews

A

Anonymous

Mar 26, 2026

Rating: 4/5

Solid sensor module

Range is limited as expected for 60GHz, but within that range, it is very stable. Make sure you have a clear line of sight for best results.

A

Anonymous

Mar 23, 2026

Rating: 4/5

Good accuracy but tricky setup

The sensor itself is sensitive and works as described. Documentation could be better for beginners, but once configured, it detects breath reliably.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Impressive non-contact sensing

Detected breathing patterns through a light blanket during testing. Excellent for development purposes where contact sensors are impractical.

A

Anonymous

Feb 08, 2026

Rating: 5/5

Perfect for sleep tracker build

Low power consumption and small footprint. Integrated it into a custom PCB without issues. Data stability is good after warm-up.

A

Anonymous

Feb 03, 2026

Rating: 5/5

Great for IoT projects

Works well with ESP32. The UART output is straightforward to parse. I used it for a bedside monitoring prototype and the data seems consistent.

5 FAQ

Q: Can it detect multiple people?

A: This module is optimized for single-target detection. For multi-person scenarios, performance may vary.

Q: Is it compatible with Raspberry Pi?

A: Yes, you can connect it via the UART GPIO pins. Ensure you use a logic level converter if needed for 5V boards.

Q: What is the power consumption?

A: Approximately 50mA during active operation. It is suitable for battery-powered projects with sleep modes.

Q: Is this medical certified?

A: No, this module is intended for hobby, research, and general electronics use. It is not certified for medical diagnosis.

Q: Does this work through walls?

A: No, 60GHz radar requires line of sight or very thin non-metallic obstructions. It cannot penetrate solid walls.

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