The Hi-Link 60G Radar Sensor Module Debugging Board is a development platform designed to facilitate the testing, evaluation, and integration of Hi-Link's 60GHz radar sensor modules. These modules are advanced sensors capable of detecting and tracking human presence, movement, and even subtle motions like breathing by utilizing Frequency Modulated Continuous Wave (FMCW) radar technology in the 60GHz band.
Here's a breakdown of what a typical debugging board for such a module would offer:
Purpose:
- Easy Module Interfacing: Provides a convenient and standardized way to connect the 60G radar sensor module to other hardware like microcontrollers (e.g., Arduino, Raspberry Pi), computers, and power supplies.
- Breakout of Pins: Exposes all the necessary pins of the radar sensor module onto easily accessible headers or connectors. This allows developers to connect to power, ground, communication interfaces (like UART), and any output signals.
- Power Regulation: Often includes onboard voltage regulation to provide the stable and correct power supply required by the 60G module.
- Communication Interface: May incorporate a USB-to-serial converter to directly interface the module's UART communication with a computer for configuration, data monitoring, and debugging.
- Indicator LEDs: Could include LEDs to visually indicate power status, data transmission/reception, or detection events.
- Test Points: Might provide test points for easy probing of signals with an oscilloscope or multimeter.
- Mounting Options: Offers a stable platform for the radar module, potentially with mounting holes for secure placement.
Key Features of the Hi-Link 60G Radar Sensor Module (HLK-LD6001) that the Debugging Board Supports:
- 60GHz Operating Frequency: Operates in the 60GHz millimeter-wave band.
- Human Presence and Movement Detection: Designed for detecting the presence and movement of people.
- Trajectory Tracking: Capable of tracking the walking paths of individuals.
- Multi-Human Detection: Can often detect and track multiple people (up to a specified number, e.g., 8).
- FMCW Modulation: Uses Frequency Modulated Continuous Wave radar for accurate sensing.
- Configurable Parameters: The sensor's sensitivity, detection range, and other parameters can typically be configured via a serial interface.
- UART Communication: Primarily communicates data and accepts commands through a UART (Universal Asynchronous Receiver/Transmitter) interface.
- Compact Size: The radar module itself is usually small for easy integration.
- Long Sensing Range: Offers a detection range of up to a certain distance (e.g., 8 meters).
- Wide Detection Angle: Provides a broad field of view for detection (e.g., ±60° horizontal, ±30° vertical).
In summary, the Hi-Link 60G Radar Sensor Module Debugging Board is an essential tool for anyone working with Hi-Link's 60GHz radar technology. It simplifies the initial setup, testing, and development process by providing a user-friendly interface to the complex radar sensor module. It allows developers to quickly connect the module, configure its settings, monitor its output, and integrate it into their specific applications.