Product Features and Benefits
Module Features
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Plug and play, easy assembly
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The longest sensing distance is up to 6 meters
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Large detection angle, coverage up to ±60 degrees
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Accurate identification within the interval, support the division of the sensing range, and shield the interference outside the interval
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Multi-level intelligent parameter adjustment can be realized through Bluetooth or serial port to meet the needs of scene changes
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Visual debugging and configuration tools
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Small and simplified, the minimum size is only 16*22mm
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Supports various installation methods such as ceiling hanging and wall hanging
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24GHz ISM band, compliant with FCC and CE spectrum regulations
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5～12V wide voltage power supply
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The ultimate cost-effective choice
Working current
Module Benefits
LD2410 human body sensing module adopts 24GHz millimeter wave radar sensor technology. Compared with other solutions, it has obvious advantages in human body sensing applications:
1. In addition to being sensitive to moving human bodies, it can also sensitively sense static, micro-moving, sitting and lying human bodies that cannot be identified by traditional solutions;
2. It has good environmental adaptability, and the sensing effect is not affected by the surrounding environment such as temperature, brightness, humidity and light fluctuations;
3. It has good shell penetration and can be hidden in the shell to work without opening holes on the surface of the product, which improves the aesthetics of the product;
4. It can flexibly configure the farthest sensing distance and the sensitivity on each distance door to achieve flexible and fine personalized configuration.
Application scenarios
The LD2410C human body sensing module can detect and identify the human body in motion, fretting, standing, sitting and lying down. It supports multi-level parameter adjustment and can be widely used in various scenarios of AIoT. The common types are as follows
It senses whether there is someone in the space, and automatically controls lights, such as lighting equipment in public places, various sensor lights, bulb lights, etc.
Automatically turn on when people come, and automatically sleep when no one comes to save power, information delivery is more accurate and efficient
UV lamp work protection, to prevent the UV lamp from being turned on when there are people around and causing personal injury
Automatic detection and alarm of dangerous places to prevent people from entering specific high-risk spaces, such as high-risk places entered by personnel from coal mine blasting
When there is no one in the room for a long time, the TV, air conditioner and other electrical appliances are automatically turned off, saving energy and safety
Detection and identification of people intruding, staying, etc. within the specified range
Module Dimension or size
Module size: 16mmx22mm, 5 pin holes are reserved in the hardware (the factory default does not match the pins)
The pin hole diameter is 0.9mm, and the pin spacing is 2.54mm.
Pin definition
