Waveshare A121 60GHz Mmwave Radar Micro-Motion Detection Module, Based On Pulsed Coherent Radar (PCR) Technology, Supports High-Precision Distance Measurements, with Holder

★★★★★ 4.7 145 reviews

US$16.40
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US$16.40
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Product details

Management number 228877777 Release Date 2026/05/31 List Price US$16.40 Model Number 228877777
Category
  • Integrated Baseband, RF front-end, and Antenna; supports human presence detection, micro-motion detection, and high-precision distance measurements.
  • Built-in Arm Cortex-M4 MCU (STM32L431CBT6, up to 80MHz) with 128KB Flash & 64KB RAM for local radar processing.
  • Compact 39×39mm size with optimized antenna structure, delivering high gain and stable detection.
  • 3.3V IO power supply; supports UART/I2C/GPIO interfaces, outputting results via register protocol.
  • -40°C~85°C operating temp (suitable for industrial/harsh environments); supports behind-plastic/glass installation.

ASIN B0GJBZSY7P
Brand waveshare
Model Name A121
Manufacturer Waveshare
BuiltIn Media A121 Range Sensor Box
Mfr Part Number A121 Range Sensor Box
Total PCIe Ports 1
Compatible Devices Personal Computer, Laptop, Desktop, Server
Warranty Description 1 year
Compatible Processors STM32L431CBT6, Other ARM-based processors
RAM Memory Technology LPDDR
Main Power Connector Type 24-Pin

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4.7 out of 5
★★★★★
145 ratings | 59 reviews
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