Description: HI-LINK LD2412 24G Human Presence Sensing Ra·dar Module Wide Angle + Long Range Millimeter Wave Sensor 0.75-9m Product Description LD2412 is a millimeter wave ra·dar sensor for wide-angle and long-distance human presence detection. The working principle is to use FMC W frequency modulation continuous wave to detect human targets in the set space, combined with ra·dar signal processing and precise human body sensing algorithms, to achieve high sensitivity human body presence state sensing. Product features -Frequency: 24G-24.25GHz -Modulation method: FMC W -Detection distance: Distance resolution of 0.75m, 0.75-9m (adjustable) -Detection angle: ± 75 -Power supply: 3.3V or 5V (power supply capacity>200mA) -Current:~90mA (Typ.) -Output serial port level: 3.3V -Sweep bandwidth: 250MHz (in compliance with CE/FCC certification standards) -Environmental temperature: -40C~+85 ℃ -Appearance size: 11mm * 28mm -Packaging form: default with pins Instructions for using upper computer tools: 1. Connect the module serial port correctly using the USB to serial port tool; 2. Select the corresponding serial port number in the upper computer tool, set the baud rate to 115200, select the engineering mode, and click to connect the device; 3. After successful connection, click the start button, and the graphic page on the right will display the detection results and data; 4. After connecting, when the start button is not clicked, or click stop after the start button is clicked, the mode parameter information can be read or set. The working principle is to use FMC W frequency modulation continuous wave to detect human targets in the set space, combined with ra·dar signal processing and precise human body sensing algorithms, to achieve high sensitivity human body presence state sensing. It can recognize the human body in both moving and stationary states, and can calculate auxiliary information such as the distance of the target. Mainly used in indoor scenes, sensing whether there is movement or micro movement of the human body in the perception area, and outputting detection results in real time. Provide visual configuration tools that can easily configure sensing distance range, sensing sensitivity in different intervals, and unmanned delay time to meet different specific application requirements. Supports GPIO and UART interfaces, plug and play, and can be flexibly applied to different intelligent scenarios and terminal products. Detection Distance: Distance resolution of 0.75m, 0.75-9m (adjustable). Detection Angle: ± 75. Power Supply: 3.3V or 5V (power supply capacity>200mA). Current:~90mA (Typ.). Output Serial Port Level: 3.3V. Sweep Bandwidth: 250MHz. Supports G·PIO and U·ART interfaces. Note: After clicking start, parameters cannot be read and configured. Configuration can only be performed after stopping LD2412 is a millimeter wave ra·dar sensor for wide-angle and long-distance human presence detection.
Price: 7.2 USD
Location: 深圳
End Time: 2025-01-16T10:33:39.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: HI-LINK
MPN: Does Not Apply
Type: Sensor
Available Variations
Color: Single module
Price: 7.2 USD
Available Quantity: 55
Quantity Sold: 0
Color: Module Kit
Price: 9.35 USD
Available Quantity: 55
Quantity Sold: 0
