24 GHz millimeter-wave radar sensor designed for human presence and motion detection. It can detect both moving and relatively stationary people and provides configurable detection parameters through its communication interface. It is suitable for smart lighting, home automation, occupancy monitoring, and IoT projects.
| Sensor Type | 24 GHz Millimeter-Wave Radar |
| Model | HLK-LD2410C |
| Operating Frequency | 24 GHz |
| Detection | Human Presence and Motion |
| Detection Capability | Moving and Stationary Human Detection |
| Communication Interface | UART |
| Logic Voltage | 3.3 V |
| Power Supply | 5 V DC |
| Detection Parameters | Configurable |
| Output | Presence / Motion Detection Data |
| Radar Technology | FMCW Radar |
| Operating Temperature | Approximately -40°C to +85°C |
| Applications | Smart Home, IoT, Occupancy Detection, Automatic Lighting, Security Monitoring, Energy-Saving Systems |
| Development Support | Arduino, ESP32 and other microcontroller platforms |
| Module Type | Embedded Radar Sensor Module |