Ai-Thinker Rd-03D 24G mmWave Multi-target Human Motion Trajectory Positioning Localization Tracking Radar Sensor Module PCB Antenna

The RD-03D 24GHz Multi-Target Human Motion Trajectory Positioning Tracking Radar Sensor Module is designed for radar-based human movement detection and tracking applications. It uses 24GHz millimeter-wave sensing technology to detect moving targets and can support multi-target tracking and position-related data processing when the supplied firmware provides these features.

Unlike basic motion sensors that primarily provide a simple movement indication, radar tracking modules can support more detailed motion information for compatible applications. This makes the RD-03D useful for developers building intelligent monitoring systems, people-tracking experiments, smart room automation, and robotics projects.

The integrated PCB antenna helps keep the module compact for installation in embedded systems and electronic prototypes. Before integrating it into a project, confirm the exact firmware, communication interface, supported target count, and output format of the supplied version.

Features

• 24GHz millimeter-wave radar sensing

• RD-03D radar sensor module

• Integrated PCB antenna

• Designed for human motion detection

• Multi-target tracking capability, subject to firmware support

• Supports position and motion trajectory applications when available in the firmware

• Compact PCB-based design

• Suitable for embedded electronics and intelligent sensing projects

• Useful for research, development, and prototyping

Applications

• Human motion tracking systems

• Smart home automation

• Occupancy monitoring

• Intelligent room sensing

• People-tracking experiments

• Robotics and autonomous sensing projects

• IoT-based monitoring systems

• Smart building applications

• Radar sensing research and development

• Microcontroller-based motion detection projects

How to Use

1. Verify the module version: Check the RD-03D documentation and confirm its pinout, power requirements, and firmware capabilities.

2. Connect the power supply: Use only the voltage and current specified for the supplied module.

3. Connect the communication interface: Connect the module to a compatible controller or host according to its documented interface.

4. Configure the software: Use the appropriate firmware, protocol, or software library to read radar data.

5. Set up the sensing area: Mount the module with a clear view of the intended monitoring area.

6. Test target detection: Evaluate movement and tracking output at different positions and distances.

7. Integrate the data: Use the supported target information in your automation, tracking, or monitoring application.

Important Notes

• Confirm the exact RD-03D version before relying on multi-target tracking, trajectory output, or localization features.

• Do not assume that every version provides absolute coordinates or the same number of tracked targets.

• Verify the operating voltage, pinout, UART or other communication protocol, and baud rate from the supplied documentation.

• Detection and tracking performance depend on installation, target movement, obstacles, reflections, and firmware configuration.

• This is a radar sensing module, not a complete standalone monitoring system; a compatible controller or processing platform may be required.

• Use the module within its specified electrical and environmental limits.

Package Includes

- 1 × RD-03D 24GHz Multi-Target Human Motion Tracking Radar Sensor Module with PCB Antenna