Human Micro-Motion Detection mmWave Sensor, 24GHz mmWave Radar, Based On SXKMXXX0, Adopts Frequency Modulated Continuous Wave (FMCW) Technology, Compact Size and Easy Integration
| Hardware | |
|---|---|
| Frequency band | 24~24.25GHz |
| Bandwidth | 0.25GHz |
| Modulation | FMCW |
| Power supply | 3.3V |
| Output interface | UART & GPIO |
| UART baudrate | 115200bps (default) |
| Environment temperature | -40~85? |
| Dimension | 20×20mm |
| System Performance | |
| Detection range (wall-mounted) | Moving human target: 10m; Micro-motion human target: 6m |
| Detection range (top-mounted) | Moving human target: 5m; Micro-motion human target: 4m |
| Detection distance resolution | 0.7m |
| Detection angle | ±60° |
| Detection accuracy | 0.15m (moving target within 10m radial distance from the radar) |
| Average operation current | 50mA |
| Data refresh cycle | 100ms |