Human Presence Detection/Detector, Module, 24GHz, 1T1R → FMCW, Real-time cm-level ranging accuracy
XendP102RM – Human Presence Detection
High-precision human detection and range measurement
Support human micro-motion/motion detection, independent detection area configuration.
1. Image and Features
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| 28 x 24mm |
2. Specification
| Detection Range | 0.3 ~ 6 m |
| Range Accuracy | ± 3 cm (0.3 ~ 6m) |
| ± 2% (6 ~ 7m) | |
| Operating Frequency | 24 ~ 24.25 GHz, FCC/CE compliant |
| Operating Voltage | 5 V |
| Average Operating Current | 51 mA |
| Sensor SoC | S3 series (1T1R) |
| Hardware Size | 28 mm x 24 mm |
| Field of View | 80° x 40° |
| Interface | UART, GPIO |
3. Detection Range

4. PIN Map
| UART 연결 → SW Tool을 실행 | ||||
| Default Baud Rate → 256,000 bps | ||||
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PIN No | PIN Name | I/O | Description |
| 1 | 5V0 | PWR | Power Input | |
| 2 | GND | PWR | Power Ground | |
| 3 | OT1 | O | UART TXD | |
| 4 | RX | I | UART RXD | |
| 5 | OT2 | O | Detection State, High is detected | |
5. Documents and Download
| § XenP102RM_Brochure | Brochure | |
| § XenP102RM User Manual_Rev.1.0_20230815 | User Manual | |
| § XenP102RM_Tool_v1.2.0.0_ENG | Test Tool |


