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24Ghz mmwave Human Static Presence Sensor for Seeed Studio XIAO
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24Ghz mmwave Human Static Presence Sensor for Seeed Studio XIAO
24GHz mmWave Sensor for XIAO - Human Static Presence is a expansion board for Seeed Studio XIAO series. It is an antenna-integrated, high-sensitivity mmwave radar sensor that is based on the FMCW principle. Combined with radar signal processing and accurate human body sensing algorithms, it can identify human bodies in motion and stationary states.
Note:
This expansion board is currently not directly compatible with the XIAO nRF54L15 series because Arduino is not supported.
However, the hardware interface is fully compatible, and developers can manually adapt the software if needed.
Official software support from Seeed Studio is under development — stay tuned for updates!
- Based on the FMCW principle: highly sensitive and immune to environmental interferences
- Comprehensive Human Body Detection: The sensor not only detects moving human bodies with high sensitivity but also exhibits sensitivity to static individuals, micro-movements, as well as individuals in sitting or lying positions.
- Multi-Level Intelligent Parameter Adjustment: Adjusted using Bluetooth or a serial port, providing flexibility to meet varying environmental conditions and scene changes. Additionally, it supports direct parameter configuration through an app, eliminating the need for a serial port connection.
- Wide Detection Angle and Long Sensing Distance: With a field of vision of up to 60 degrees, the sensor can detect movement from a wide angle. Furthermore, it can detect things up to 5 meters away.
- Excellent Shell Penetration and Aesthetics Enhancement: Has good shell penetration, allowing it to work discreetly inside the product's casing without the need for surface perforations.
|
Parameter |
Value |
|
Operating Frequency |
24GHz~24.25GHz |
|
Operating Voltage |
DC 3.3V |
|
Power Supply Capacity |
>200mA |
|
Average Operating Current |
79 mA |
|
Modulation |
FMCW |
|
Target Application |
Human presence sensor |
|
Detection Distance |
0.75m ~ 6m (adjustable) |
|
Detection Angle |
±60° |
|
Distance Resolution |
0.75m |
|
Sweep Bandwidth |
250MHz |
|
Ambient Temperature |
-40°C ~ 85°C |
|
Dimensions |
18mm x 22mm |
This photo describe how to connect the 24GHz mmWave Sensor for XIAO with XIAO:
| HSCODE | 8526109090 |
| USHSCODE | 8526100040 |
| UPC | |
| EUHSCODE | 8471707000 |
| COO | CHINA |
|
24GHz mmWave Sensor for XIAO - Human Static Presence |
x1 |
|
7-pin female header |
x2 |
