Robotics Navigation & Obstacle Avoidance: Real-time 3D point cloud generation for AGV/AMR SLAM and low-lying obstacle detection.
Depth Resolution
640 × 480 (VGA) @ 25 fps
RGB Resolution
1280 × 960 @ 30 fps
Working Range
0.2–5.0 m
DM-RGBD5002A VGA ToF RGB-D Camera
DM-RGBD5002A consists of a high performace VGA ToF and a RGB sensor.High integration,low power consumption,high precision and easy use,makes it ideal for 3D depth sensing applications.
Key Highlights
- 640 × 480 indirect ToF pixel array delivering dense point clouds up to 5 meters.
- Factory-calibrated intrinsic/extrinsic parameters for real-time depth-to-color mapping (XYZRGB Point Cloud).
- Class 1 eye-safe 940nm illumination offering superior outdoor/indoor ambient light rejection (up to 100k Lux).
- Plug-and-play support for C++, Python, OpenCV, ROS/ROS2 on Windows, Linux (Ubuntu/Debian), and Android.
Engineering support
Datasheet available
Description
Product Definition & Architecture
The DOMI DM-RGBD5002A is an industrial-grade VGA ToF RGB-D depth camera module combining a 640 × 480 indirect Time-of-Flight (iToF) depth sensor and a 1280 × 960 RGB sensor. Equipped with factory-calibrated optical alignment, it generates spatially registered RGB-D point clouds (XYZRGB) across an operating range of 0.2 m to 5.0 m. Powered by a 940 nm VCSEL illuminator and hardware-embedded ISP filtering, the module is engineered for high accuracy (±2%), sub-centimeter spatial awareness, and strong ambient light resistance in automated robotics, 3D biometrics, and volume metrology.
Core Technical Advantages
- Hardware-Level Anti-MPI Filtering: Features multi-frequency modulation algorithms that actively suppress Multi-Path Interference (MPI) and corner reflections in confined indoor scenes.
- 100k Lux Sunlight Robustness: Utilizes high-efficiency 940 nm narrow-band optical bandpass filtering and high-power pulsed VCSELs to maintain depth integrity even under direct outdoor sunlight.
- Zero-Drift Thermal Compensation: Integrated temperature-sensing calibration dynamically corrects optical phase shifts from -10 °C to +45 °C without performance degradation.
- Depth Resolution
- 640 × 480 (VGA) @ 25 fps
- RGB Resolution
- 1280 × 960 @ 30 fps
- Working Range
- 0.2–5.0 m
- Interface
- USB Type-C (USB 2.0 High-Speed)
Applications
Biometric Face Recognition & Anti-Spoofing: High-security 3D liveness detection for smart locks, access control, and financial POS terminals.
Volume Measurement & Dimensioning: High-precision package volume calculation in logistics and warehousing sorting lines.
Interactive AR/VR & Gesture Control: Low-latency spatial tracking and hand-gesture recognition for smart displays and human-machine interfaces.
Specifications
| Parameter | Specification |
|---|---|
| ToF Principle | CW-iToF (Continuous Wave Indirect Time-of-Flight) |
| Depth Sensor Resolution | 640 × 480 (VGA) @ 25 fps |
| RGB Sensor Resolution | 1280 × 960 @ 30 fps |
| Distance Range | 0.2–5.0 m |
| Wavelength | 940 nm (Class 1 Eye-Safe VCSEL) |
| Depth Accuracy | < ±2% (1.0–3.0 m, 85% Reflectivity White Target, 25°C, Center 10 × 10 px) |
| Depth FOV | 64° (H) × 51° (V) |
| RGB FOV | 76° (H) × 61° (V) |
| Frame Synchronization | Hardware-Synchronized RGB-D Frames |
| Spatial Registration | Factory-Calibrated Depth-to-RGB Mapping |
| Output Data Formats | Raw Depth, IR, RGB, Aligned Depth, Point Cloud (XYZ/XYZRGB) |
| Ambient Light Immunity | Up to 100,000 lux (Direct Sunlight) |
| Interface | USB Type-C (USB 2.0 High-Speed) |
| Power Supply | DC 5 V / 2 A (via Type-C or External Connector) |
| Power Consumption | < 3.6 W (Typical, @ 25 fps) |
| Operating System | Windows 10/11, Ubuntu Linux, Android, ROS/ROS 2 |
| Operating Temperature | −10 °C to +45 °C |
| Dimensions | 79 mm × 35 mm × 15.7 mm |
FAQs
Does the DM-RGBD5002A output aligned RGB-D point clouds?
Yes. The DM-RGBD5002A features factory-calibrated internal and external camera matrix parameters. The provided SDK performs real-time pixel-level depth-to-color registration, outputting synced 3D point cloud data (XYZRGB) and depth maps aligned to the RGB coordinate frame.
Which operating systems and ROS versions are supported?
The module provides native SDKs and drivers for Windows (10/11), Linux (Ubuntu 18.04/20.04/22.04), Android, and ROS/ROS2 (Humble/Iron/Foxy). It supports ARM-based edge devices such as NVIDIA Jetson (Nano, Xavier, Orin) and Raspberry Pi via standard USB.
What are the power supply requirements for USB integration?
While data transmission uses standard USB 2.0 protocols, high-speed VCSEL modulation requires an average power of < 3.6W @ 25 fps. A 5V/2A power supply (via Type-C or auxiliary power) is recommended to prevent frame drops during peak VCSEL pulse loads.
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Depth Resolution
640 × 480 (VGA) @ 25 fps
RGB Resolution
1280 × 960 @ 30 fps
Working Range
0.2–5.0 m
Interface
USB 2.0 (Type-C / Micro-B)