1. Operating frequency: 60GHz
2. Modulation method: PCR
3. Power supply voltage: 5V
4. I/O level: 3.3V
5. Output interface: USB / UART / I2C
6. Communication baud rate:
- UART: 921.6kbps
- I2C: 100K / 400K
7. Detection distance resolution: 0.03m@25 Dgree Profile1
8. Detection angle: horizontal 53 degrees; vertical 65 degrees
9. Detection accuracy: 0.03m@Profile1
10. Operating current: 5V 80mA
11. Based on 60GHz pulse coherent radar (PCR) technology, it can realize human presence and motion detection and support high-precision distance measurement.
12. With configurable detection area and sensitivity parameters, it has good anti-interference capability.
13. Module integrates Arm Cortex-M4 MCU. (STM32L431CBT6) can be used as an independent operating unit to directly deploy user applications on Acconeer RSS, or it can communicate with an external host controller via register command protocol.
14. Small size, low power consumption, and easy integration, suitable for applications such as human presence detection, proximity sensing, non-contact triggering, and vital sign monitoring.
15. A121 60GHz pulse coherent radar (PCR), integrating RF, baseband, and AiP antenna, supporting human presence, micro-motion, and high-precision ranging.
16. Integrated arm cortex-M4 MCU (STM32L431CBT6), 80MHz, 128KB Flash, and 64KB RAM, supporting local radar processing.
17. Compact 39 × 39 (mm) size, optimized antenna structure, achieving high gain and stable detection. IO interface supports 3.3V.
18. Supports UART, I2C, and GPIO interfaces, outputting radar detection results based on register protocol.
19. Supports installation through plastic or glass partitions, enabling reliable operation without additional drilling.
20. Provides PCB SWD test points for easy RSS and user application development, production line programming, and testing.
21. Supports visual host computer integration; a single Type-C cable connects to host computer software for setup and debugging.