Waveshare A121 Range Sensor Box, A121 60GHz mmWave Radar Micro-Motion Detection Module, Based On Acconeer A121 Pulsed Coherent Radar (PCR) Sensor, Supports High-Precision Distance Measurements

Marchio: Waveshare
Nome modello: A121
Produttore: Waveshare
Conteggio unità: 1.0 Conteggio

- A121 Range Sensor Box, With holder (includes lens kit). The A121 Range Sensor is based on 60GHz Pulsed Coherent Radar (PCR) technology, enabling human presence and motion detection, supporting high-precision distance measurements. Its detection area and sensitivity parameters are configurable, offering excellent anti-interference capability
- The module integrates an Arm Cortex-M4 MCU (STM32L431CBT6), allowing it to either function as a standalone unit with user applications directly deployed on the Acconeer RSS, or communicate with external host controllers via a register command protocol
- It features compact size, low power consumption, and easy integration, suitable for applications such as human presence detection, proximity sensing, contactless triggering, and vital signs monitoring. A121 60GHz Pulsed Coherent Radar (PCR), integrated Baseband, RF front-end, and Antenna, supports human presence detection, micro-motion detection, and high-precision distance measurements
- Integrated Arm Cortex-M4 MCU (STM32L431CBT6), up to 80MHz frequency, with 128KB Flash and 64KB RAM, supports local radar processing. Compact 39 x 39 (mm) dimensions with optimized antenna structure, enabling high gain and stable detection. 3.3V IO interface power supply. Supports UART, I2C, and GPIO interfaces, outputting radar detection results based on a register protocol
- Supports behind-plastic or behind-glass installation, enabling reliable operation without additional openings in the enclosure. Reserved PCB and SWD pads for RSS and user application development, as well as production line programming and testing. Operating temperature: -40°C ~ 85°C, suitable for industrial and harsh environments