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Microwave Human Presence Detection Sensor C4001 24GHz (25 Meters, UART)
This is a high-performance millimeter-wave presence sensor operating at 24GHz. It offers reliable human detection, distance measurement, and motion tracking with strong anti-interference capabilities. With a wide beam angle and long detection range, it is suitable for real-time monitoring, environmental sensing, and industrial automation applications.
Package Includes
- 1 × C4001 mmWave Presence Sensor (25m)
- 1 × 5-pin header
Features
- Human Detection: Effective up to 16 meters, capable of detecting static and moving objects.
- Distance Detection: Accurate within 1.2 to 25 meters.
- Velocity Detection: Measures speeds from 0.1 to 10 meters per second.
- Strong Anti-Interference: Unaffected by snow, haze, temperature, humidity, dust, light, or noise.
- Control: High and low-level output via I/O ports; supports serial port input and output.
- Integration: Compact size, easy to embed in a variety of systems.
Specifications
- Operating Voltage: 3.3V / 5V
- Maximum Detection Range: 25 meters
- Beam Angle: 100° horizontal, 40° vertical
- Modulation Mode: FMCW (Frequency Modulated Continuous Wave)
- Operating Frequency: 24GHz
- Operating Temperature: -40°C to 85°C
- Baud Rate: 9600
- Size: 26mm x 30mm
Pinout
| Pin | Description |
|---|---|
| VIN | Power supply |
| GND | Ground |
| RX | Sensor serial port receive |
| TX | Sensor serial port transmit |
| OUT | Voltage output |
Applications
- Human Detection: Identifies the presence of individuals in various scenarios.
- Distance and Velocity Detection: Measures the distance and speed of objects in motion.
- Environmental Monitoring: Monitors changes in surrounding ecological conditions.
- Industrial Automation: Enhances automation with accurate motion and presence detection.
- Real-time Monitoring and Tracking: Enables continuous tracking of moving targets.
Features
- Human Detection: Effective up to 16 meters, capable of detecting static and moving objects.
- Distance Detection: Accurate within 1.2 to 25 meters.
- Velocity Detection: Measures speeds from 0.1 to 10 meters per second.
- Strong Anti-Interference: Unaffected by snow, haze, temperature, humidity, dust, light, or noise.
- Control: High and low-level output via I/O ports; supports serial port input and output.
- Integration: Compact size, easy to embed in a variety of systems.
Specifications
- Operating Voltage: 3.3V / 5V
- Maximum Detection Range: 25 meters
- Beam Angle: 100° horizontal, 40° vertical
- Modulation Mode: FMCW (Frequency Modulated Continuous Wave)
- Operating Frequency: 24GHz
- Operating Temperature: -40°C to 85°C
- Baud Rate: 9600
- Size: 26mm x 30mm
Pinout
| Pin | Description |
|---|---|
| VIN | Power supply |
| GND | Ground |
| RX | Sensor serial port receive |
| TX | Sensor serial port transmit |
| OUT | Voltage output |
Applications
- Human Detection: Identifies the presence of individuals in various scenarios.
- Distance and Velocity Detection: Measures the distance and speed of objects in motion.
- Environmental Monitoring: Monitors changes in surrounding ecological conditions.
- Industrial Automation: Enhances automation with accurate motion and presence detection.
- Real-time Monitoring and Tracking: Enables continuous tracking of moving targets.