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Human Static Presence - mmWave 24GHz sensor for Seeed Xiao - Seeedstudio 101010001
Human Static Presence is an advanced expansion board for the Xiao series from Seeedstudio . It is an antenna-integrated, highly sensitive radar sensor based on the FMCW principle operating in the 24 GHz band, capable of detecting the presence of a human body both in motion and at rest. Thanks to advanced radar signal processing and precise algorithms, this module can identify people in various positions.
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Product description: Human Static Presence - mmWave 24 GHz sensor for Seeed Xiao - Seeedstudio 101010001
Human Static Presence is a highly integrated human body detection and positioning module designed specifically for the Xiao development platform . The sensor uses FMCW technology operating in the 24 GHz band, which allows for precise detection of targets in a specific space. Thanks to advanced radar signal processing algorithms, this module achieves exceptional sensitivity, enabling the detection of both moving and static human objects. It can also provide additional information such as distance to target calculations. It has a maximum detection range of up to 5 m and a wide detection angle of ± 60º . The module also supports Bluetooth functionality, enabling direct debugging of radar parameters using a dedicated application, which eliminates the need to use the serial port. Additionally, it is characterized by excellent adaptation to environmental conditions , maintaining stable detection performance regardless of temperature, brightness, humidity or lighting changes.
The manufacturer has prepared a detailed user guide - check it out!
Human Static Presence - mmWave 24 GHz sensor for Seeed Xiao - Seeedstudio 101010001.
Botland is an official distributor of electronics and robotics solutions from Seeedstudio. Hundreds of ready to use devices, components and modules are available from stock or to order. Our team guarantees that all Seeedstudio products presented here are original.
The sensor offers a maximum detection range of up to 5 m and a wide detection angle of ± 60º.
Special features of the sensor
- It is based on the FMCW principle : high sensitivity and resistance to environmental disturbances.
- Comprehensive human body detection : Detects moving and static human bodies, micro-motions, as well as sitting and lying people.
- Multi-level intelligent parameter adjustment : adjustable via Bluetooth or serial port, providing flexibility in various environmental conditions and scenarios.
- Wide detection angle and long detection range : field of view up to 60 degrees and range up to 5 meters.
- Low power consumption : efficient use of energy, ideal for applications requiring low power consumption.
- Application support : direct debugging and parameter configuration using a dedicated application for iOS, Android and Windows.
- Versatile applications : ideal for use in smart homes, security and monitoring systems.
What does FMCW stand for?
The abbreviation FMCW stands for Frequency-Modulated Continuous Wave radar. It is a type of radar sensor that emits a continuous transmission signal and can change its operating frequency during measurement. What does this mean in practice? The transmitted signal is frequency modulated, making it possible to measure both the distance and the speed of moving objects. FMCW radars are used wherever where it is necessary to measure very small distances and high measurement reliability is required.
Product uses
- Automatic outdoor lighting
- Automatic door opening
- Advanced monitoring of the entire house
- Office energy (air conditioning, lighting)
- Smart home devices
- Intelligent security systems
The sensor uses FMCW technology operating in the 24 GHz band.
Arrangement of elements.
Arrangement of elements on the board
- Bluetooth antenna
- mmWave sensor antenna
- mmWave master chip
- Bluetooth chip
Technical specifications of the module
- Type: human presence sensor
- Operating frequency: from 24 GHz to 24.25 GHz
- Supply voltage: DC 3.3V
- Power supply capacity: > 200 mA
- Average operating current: 79 mA
- Modulation: FMCW
- Interface: GPIO (IO level 3.3V), UART
- Detection range: 0.75 m to 6 m (adjustable)
- Detection angle: ±60°
- Distance resolution: 0.75 m
- Shift Bandwidth: 250MHz
- Ambient temperature: -40°C to 85°C
- Dimensions: 18 x 22 mm
Set contents.
Useful links
| Name | Value |
|---|---|
| Width | 6 cm |
| Height | 9 cm |
| Depth | 0.5 cm |
| Weight | 0.004 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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