LD2410C 24GHz Human Presence Sensor: High-Accuracy FMCW Wave Radar Body Heartbeat Detection Module

The LD2410C is a highly sensitive 24GHz human presence sensing module. It works by using FMCW FM continuous wave to detect human targets in a set space combined with radar signal processing and accurate human sensing algorithms to achieve high sensitivity human presence sensing recognising both moving and stationary human bodies and calculating auxiliary information such as the distance to the target.

The product is mainly used in indoor scenarios sensing the presence of moving or slightly moving bodies in the area and outputting the results in real time. A configuration tool is available to configure the range of sensing distances the sensitivity of different zones and the unmanned delay time. Supports GPIO and UART outputs for plug-and-play applications in a variety of smart scenarios and end products.

Product Parameters:

Frequency: 24G-24.25GHz

Modulation method: FMCW

Detection distance: 0.75~6m Adjustable

Detection angle: ±60

Power supply:5V

Current:~79mA

Output serial level: 3.3V

Sweeping band width: 250MHz (CE/FCC compliant)

Ambient temperature: -40°C to +85°C

Data format: Serial ASCII output/High/Low level 3.3V & OV

Package Type: Default with pins customizable with or without pins