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LD2420 24GHz Radar Human Presence Sensor Detection Millimetre Wave Radar Module Replacement IR Supports Smart Light/Fan/Switch
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Detail
- Product Name: LD2420 24GHz Radar Human Presence Sensor Detection Millimetre Wave Radar Module Replacement IR Supports Smart Light/Fan/Switch
- Item NO.: F51149
- Weight: 0.015 kg = 0.0331 lb = 0.5291 oz
- Category: Consumer Electronics > Smart Switch
- Creation Time: 2023-11-09
LD2420 24GHz Radar Human Presence Sensor Detection Millimetre Wave Radar Module Replacement IR Supports Smart Light/Fan/Switch
Product Description
LD2420 is a 24GHz human presence sensing module, the working principle isto use FMC W FM continuous wave to detect human targets in the set space,
combined with radar signal processing, accurate human presence sensing algorithms,
to achieve high sensitivity human presence sensing, and can accurately perceive
the human body in the movement and micro-movement state.
Mainly used in indoor scenarios, sensing whether there is a moving or slightlymoving human body in the area, and outputting the results in real time.
Provides configuration tools to modify the sensing distance range,sensing sensitivity and unoccupied delay time.
Support GPIO and UART output, plug and play,can be flexibly applied to different intelligent scenes and terminal products.
Interface type: (2.54mm×5PIN)
1: VCC, 3.3V power input
2: GND, power ground
3: OT1, TX, serial port transmitter
4: RX, serial port receive
5: OT2, sense output high level
Default baud rate 115200, 1 stop bit, no parity bit.
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