LD2420 24GHz Millimeter Wave Radar Sensor Module for AIoT Smart Home and Body Motion Detection, Crazy Accurate Distance Sensing, 8 Meter Range, ISM Band, 3.3V, One Transmitter One Receiver, Plug And Play Ready for Smart Automation
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$24.99
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24GHz Radar Sensor Module for AIoT Motion Detection
✔️ One TX & one RX, 8m range, 3.3V, plug‑and‑play GPIO/UART
✅ Up to 8 m sensing distance for moving humans
✅ 3.3V operation and GPIO/UART interfaces
✅ Plug-and-play module for easy integration into AIoT systems
✔️ One TX & one RX, 8m range, 3.3V, plug‑and‑play GPIO/UART
This 24 GHz radar module uses a single transmitter and receiver to detect human motion with millimeter-wave sensing. It provides real-time updates and configurable sensing distance, making it ideal for indoor smart home automation, occupancy detection, and security applications. It supports GPIO and UART interfaces for quick plug-and-play integration.
✅ 24GHz millimeter-wave radar with 1 TX and 1 RX✅ Up to 8 m sensing distance for moving humans
✅ 3.3V operation and GPIO/UART interfaces
✅ Plug-and-play module for easy integration into AIoT systems
💡 What is a 24GHz millimeter wave radar sensor module used for in smart home automation and security setups?
It offers reliable motion and presence sensing for indoor automation tasks.
- motion detection for smart lighting and HVAC control
- presence sensing to improve security and energy efficiency
- easy integration with GPIO/UART interfaces