24GHz MmWave Radar Presence Sensor Module For Smart Home And IoT Security, Ultra Sensitive Motion Detection And Human Sensing, Energy Saving Automation, Smart Lighting Control And Reliable Occupancy Insights
✔️ 5 m max range, 0.75 m resolution, FMCW radar, GPIO/UART
The 24GHz mmWave human presence sensing module delivers precise indoor detection of moving and stationary humans, ideal for smart home automation, lighting control, energy saving, and occupancy insights. It supports GPIO and UART interfaces for easy plug-and-play integration with Arduino, Raspberry Pi, and other IoT platforms.
✅ Sensing range: 0.75 m to 6 m
✅ Detection angle: ±60°
✅ Distance resolution: 0.75 m
✅ Interfaces: GPIO 3.3 V and UART, plug-and-play
| Operating frequency | 2.4 GHz to 24.25 GHz |
| Power supply | DC 5V, >200 mA |
| Average current | 80 mA |
| Ambient temperature | -40 to 85°C |
💡 What is a 24GHz mmWave presence sensor module used for in smart home automation and IoT security? This handy device helps detect people and activity to drive energy-saving features and occupancy-based automation. - Handy for lighting control in rooms and dimming systems - Useful for occupancy-based security and monitoring - Easy integration with Arduino and Raspberry Pi via GPIO/UART - Works indoors across wide temperature ranges for reliable sensing
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