Human Static Presence Module Lite - mmWave 24 GHz sensor - MR24HPC1 - Seeedstudio 101991030

Human Static Presence Module Lite is a proposal from Seeedstudio in the form of a board that allows you to detect the presence and activities of a human . It also allows you to detect the movement and direction from which it comes, the speed of the object and the distance at which it is located. Moreover, the board offers the ability to adjust the basic parameters, including: adjusting the detection range, detection sensitivity, trigger threshold, important transition time and installation environment. The combination of these features makes the Human Static Presence Module Lite a module that will be used when building your own radars that detect the movement of objects.

A health-friendly mmWave radar sensor that uses FMCW distance measurement technology .

Human Static Presence Module Lite - mmWave 24 GHz sensor - MR24HPC1 - Seeedstudio 101991030.

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 the measurement. What does this mean in practice? The transmitted signal is frequency modulated, thanks to which it is possible to measure both the distance and the speed of moving objects. FMCW radars are used wherever it is necessary to measure very short distances and high measurement reliability is required.

• Automatic outdoor lighting
• Automatic door opening
• Advanced monitoring of the whole house
• Office energy (air conditioning, lighting)
• Sleep Monitoring Curve
• IPC trigger

• Operating principle based on FMCW: Frequency Modulated Continuous Waveform, i.e. a radar for tracking objects that is very sensitive and resistant to environmental interference
• Visual debugging and configuration tools: a simple and quick to use module while maintaining a clear presentation of data
• Multiple Parameter Modulation Options: A wide range of configurable basic parameter settings to support extended scenarios
• Arduino library compatible: Communicates via UART serial bus and provides support for Arduino libraries

The leads are placed in the back of the board.

In our offer you will also find other mmWave tiles - check it out!

• Motion detection range: 0 m to 5 m
• Detection angle: 90° horizontal, 60° vertical
• Operating frequency: from 24 GHz to 24.25 GHz
• Antenna Gain: 10 dBi
• Horizontal beam (3dB): 100°
• Vertical beam (2dB): 80°

• Operating voltage (VCC): 4.5 V to 6 V (5 V typical)
• Current Consumption (ICC): 95 mA to 120 mA (110 mA typical)
• Buad Rate: typically 115200
• Board dimensions: 35 x 30 x 9 mm

• Manufacturer's website: Seeedstudio 101991030
• User Guide
• User manual
• Technical Documentation