🏭 Product Inventory Location: Germany
🔢 In Stock:
- LD2412 Module : 6 Units
- LD2412 Test Kit : 0 Units
🚚 We will ship your order within 24 hours after the order is taken.
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🏭 Product Inventory Location: Germany
🔢 In Stock:
- LD2412 Module : 6 Units
- LD2412 Test Kit : 0 Units
🚚 We will ship your order within 24 hours after the order is taken.
🛒 Out of Stock? Pre-Order Now!
- Pre-Ordering: If an item is unavailable, you can pre-order it. We'll dispatch once stock is replenished, usually within 10 working days.
- Express Shipping: Need it faster? Contact us via email or through our live chat support, and we'll arrange expedited delivery for you.
- All products are tax-inclusive.
- EU Countries Delivery Time: 4~8 working days.
- Other Countries Delivery Time: 2~2.5 weeks.
HLK-LD2412 ±75° Human Presence Detection Radar Module is a highly sensitive 24GHz module for human presence state sensing. It operates on the principle of FMCW frequency modulation continuous wave to detect human targets. With advanced radar signal processing and precise sensing algorithms, it achieves high sensitivity detection of both moving and stationary humans.
HLK-LD2412 ±75° Human Presence Detection Radar Module is primarily used in indoor scenes, it can detect human body movement or micro-movement in the perception area and output real-time results. It has a maximum sensing distance of 9 meters and a distance resolution of 0.75 meters. It also provides a visual configuration tool for customizing sensing distance range, sensitivity in different intervals, and unmanned delay time.
HLK-LD2412 ±75° Human Presence Detection Radar Module supports GPIO and UART outputs, offering plug-and-play convenience. It can be flexibly applied to various intelligent scenarios and terminal products, enhancing the functionality and intelligence of different systems.
Plug and play, simple assembly method
The farthest sensing distance can reach up to 9 meters, and the nearest and farthest detection distances can be configured
Large detection angle, with a coverage range of ± 75 degrees
Multi level intelligent parameter tuning to meet the needs of scene changes
Visual debugging and configuration tools
Compact and simplified, supporting multiple installation methods such as ceiling and wall mounting
24GHz ISM frequency band, certified by FCC and CE spectrum regulations
The ultimate cost-effective choice
| Pin Symbol | Name | Function |
|---|---|---|
| OUT | Target Status Output | Default: Detects the presence of a person: outputs high level. No presence: outputs low level. Output level can be configured by commands. |
| TX | Serial Port Tx | Serial port Tx pin |
| RX | Serial Port Rx | Serial port Rx pin |
| +5V | 5V Power Input | Power input: 5V; 5V and 3.3V power supply can be selected. |
| 3V3 | 3.3V Power Input | Power input: 3.3V; 5V and 3.3V power supply can be selected. |
| GND | Ground | Power ground |
| G | Ground | Power ground |
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