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Waveshare A121 Range Sensor 60GHz Millimeter-Wave Range Module PCR Technology for Human Presence and Motion Detection
Brand Saudism
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Delivery: Standard (Free) | Tue 15th - Thu 17th Sep
Returns: 30 days
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Description & Details
Summary
- The A121 range sensor is based on 60GHz pulsed coherent radar (PCR) technology, enabling human presence and motion detection, and supporting high-precision distance measurement.
- • A121 60GHz pulsed coherent radar (PCR), integrating RF, baseband, and AiP antenna, supports human presence, micro-motion detection, and high-precision ranging.
- • Integrated Arm Cortex-M4 MCU (STM32L431CBT6), 80MHz, 128KB Flash and 64KB RAM, supporting local radar processing.
- • Compact 39x39 (mm) size with optimized antenna structure for high gain and stable detection.
- • Supports UART, I2C, and GPIO interfaces, outputting radar detection results based on register protocol.
Waveshare A121 Range Sensor 60GHz Millimeter-Wave Range Module PCR Technology for Human Presence and Motion Detection Description
The A121 range sensor is based 60GHz pulsed coherent (PCR) technology, enabling human presence and motion detection, and supporting high-precision distance measurement.
• A121 60GHz pulsed coherent (PCR), integrating RF, baseband, and AiP antenna, supports human presence, micro-motion detection, and high-precision ranging.
• Integrated Arm Cortex-M4 MCU (STM32L431CBT6), 80MHz, 128KB Flash and 64KB RAM, supporting local processing.
• Compact 39x39 (mm) size with optimized antenna structure for high gain and stable detection.
• Supports UART, I2C, and GPIO interfaces, outputting detection results based register protocol.
Operating Frequency Band: 60GHz
Modulation Method: PCR
Supply Voltage: 5V
IO Level: 3.3V
Output Interface: USB / UART / I2C
Communication Baud Rate: UART: 921.6kbps; I2C: 100K / 400K
Detection Distance Resolution: 0.03m @ 25 Profile1
Detection Angle: Horizontal: 53; Vertical: 65
Detection Accuracy: 0.03m @ Profile1
Maximum Operating Current: 5V 80mA
Color:
Material: PCB
Package Contents:
1*Range Sensor
1*10-pin Connector Cable
Details
| OPC | PWTNRHH |
|---|---|
| Brand | Saudism |
| Codes | 6032023647423 (EAN) |
| Product and Safety Information |
Product Data
| Height | 2cm |
|---|---|
| Width | 5cm |
| Length | 7cm |
| Weight | 0.0195kg |
| Colour | Blue |
| Material | PCB |
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