HLK-LD2410C 24G Human Presence Sensor App Radar Sensing Module

The LD2410 is a high-sensitivity 24GHz human presence status sensing module developed by Hi- Link Electronics. Its working principle is to use FMCW frequency-modulated continuous waves to detect human targets in the set space. Combined with radar signal processing and accurate human body sensing algorithms, it realizes high-sensitivity sensing of human presence status, and can identify human bodies in motion and stationary states. And auxiliary information such as the distance of the target can be calculated. This product is mainly used in indoor scenes to sense whether there is a moving or micro-moving human body in the area, and output the detection results in real time. The farthest sensing distance can reach 5 meters, and the distance resolution is 0.75m. The sensor provides a visual configuration tool, which can easily configure the sensing distance range, sensing sensitivity in different intervals and unmanned delay time, etc., to adapt to different specific application needs. Supports GPIO and UART output, plug and play, and can be flexibly applied to different smart scenarios and terminals.

Quick Spec

• Plug and play
• The farthest sensing distance is up to 5 meters
• Large detection angle, coverage up to ±60 degrees
• Multi-level intelligent parameter adjustment to meet the needs of changing scenes
• Visual debugging and configuration tools
• Supports various installation methods such as ceiling hanging and wall hanging
• 24GHz ISM band, can be certified by FCC and CE spectrum regulations
• 5 ~ 12V operating voltage
• Dimensions: 22 x 16mm

Pinout