1. Introduction
This manual provides detailed instructions for the InnoMaker U20-16MP-AF USB 2.0 UVC Camera. This camera features a 16MP IMX298 sensor with Phase Detection Auto-Focus, designed for broad compatibility across various operating systems and single-board computers. Please read this manual thoroughly before use to ensure proper operation and to maximize the camera's performance.
2. Product Features
- Native UVC Compliance: High-speed USB 2.0 interface with native UVC driver support for Windows 11/10/7, Mac OS, Linux, Ubuntu, and Android systems.
- Broad Compatibility: Direct integration with Raspberry Pi, Jetson Nano, notebooks, desktops, and industrial SBCs.
- High-Performance Sensor: Equipped with a 1/2.8 inch 16MP IMX298 sensor, featuring Exmor-RS and HDR technology.
- High Resolution & Frame Rate: Supports up to 4656x3496 at 15fps (MJPG) and 4K at 30fps (MJPG).
- Image Formats: Supports YUY2 and MJPEG formats.
- Fast Phase Detection Auto-Focus: Automatically focuses in various scenarios without manual adjustment or software control.
- Compact Design: OEM-ready 32x32mm PCBA size with four M2 mounting holes.
- Enhanced Protection: Built-in ESD (electrostatic discharge) and EMI (electromagnetic interference) protection for stable performance and reduced signal noise.
Image 1: Overview of the camera's high-definition and professional sensor capabilities, including 16MP resolution, Exmor-RS, HDR, and 4K video recording at various frame rates.
3. Package Contents
Verify that all items are present in the package:
- InnoMaker U20-16MP-AF Camera Board (x1)
- 1 Meter USB 2.0 Camera Cable (x1)
Image 2: Contents of the package, showing the U20-16MP-AF camera board and the included 1-meter USB 2.0 cable.
4. Setup and Installation
The InnoMaker U20-16MP-AF camera is designed for plug-and-play operation due to its native UVC compliance.
4.1 Connecting the Camera
- Connect one end of the provided USB 2.0 camera cable to the camera board's connector.
- Connect the other end of the USB 2.0 cable to an available USB port on your host device (PC, Raspberry Pi, Jetson Nano, etc.).
- The camera will be automatically detected by compatible operating systems (Windows 11/10/7, Mac OS, Linux, Ubuntu, Android) without the need for additional driver installation.
4.2 Mounting the Camera
The camera board features a compact 32x32mm design with four M2 mounting holes for integration into custom enclosures or projects.
- Ensure to peel off any protective film from the lens before mounting or use.
- Use M2 screws (not included) to secure the camera board to your desired mounting surface.
Image 3: The camera's plug-and-play compatibility across various platforms and hardware, including Windows, Mac OS, Linux, Android, Raspberry Pi, Jetson Nano, notebooks, desktops, and industrial SBCs.
Image 4: The compact 32x32mm design of the camera board, detailing the M2 mounting holes for OEM integration.
5. Operating Instructions
Once connected, the camera functions as a standard UVC device, allowing it to be used with various camera applications.
5.1 Basic Operation
- Open your preferred camera application or software on your host device.
- Select the InnoMaker U20-16MP-AF camera from the list of available video input devices.
- The camera's Phase Detection Auto-Focus will automatically adjust for clear images. Manual focus adjustment is not required or supported via software.
5.2 Resolution and Frame Rate Settings
Your camera application may allow you to select different resolutions and frame rates. The camera supports:
- 4656x3496 at 15 frames per second (MJPEG)
- 4K (3840x2160) at 30 frames per second (MJPEG)
- Other resolutions and YUY2 format at lower frame rates.
Performance may vary depending on the host device's processing capabilities and USB 2.0 bandwidth limitations.
Image 5: Demonstration of the fast phase detection auto-focus feature, which automatically delivers clear images without requiring manual or software adjustments.
6. Specifications
| Feature | Specification |
|---|---|
| Model Number | U20-16MP-AF |
| Effective Still Resolution | 16 MP |
| Video Capture Resolution | 4656x3496 |
| Continuous Shooting Speed | 15 frames per second (at 4656x3496 MJPG) |
| Video Capture Format | MJPEG, YUY2 |
| Sensor Type | CMOS (IMX298) |
| Focus Type | Phase Detection Auto-Focus |
| Maximum Aperture | f/2.8 |
| Focal Length | 2.8 millimeters |
| Interface | USB 2.0 |
| Board Dimensions | 32mm x 32mm |
| Mounting Holes | 4 x M2 |
| Weight | 0.07 kg |
7. Troubleshooting
If you encounter issues with your InnoMaker U20-16MP-AF camera, please refer to the following common problems and solutions:
- Camera Not Detected:
- Ensure the USB cable is securely connected to both the camera board and the host device.
- Try connecting the camera to a different USB port or a different host device to rule out port or device issues.
- Verify that your operating system is compatible (Windows 11/10/7, Mac OS, Linux, Ubuntu, Android).
- No Image or Black Screen:
- Confirm that the camera is selected as the active video input device in your application.
- Check if the lens protective film has been removed.
- Ensure sufficient lighting in the environment.
- Poor Image Quality or Blurry Image:
- The camera features auto-focus; ensure the subject is within the camera's optimal focus range.
- Check for any obstructions on the lens.
- Adjust lighting conditions.
- Low Frame Rate:
- Lower the resolution setting in your camera application. Higher resolutions (e.g., 4656x3496) will naturally have lower frame rates due to USB 2.0 bandwidth limitations.
- Ensure your host device meets the minimum system requirements for processing high-resolution video streams.
8. Maintenance
Proper care and maintenance will extend the life of your camera.
- Cleaning: Use a soft, dry cloth to clean the camera board. For the lens, use a specialized lens cleaning cloth and solution if necessary. Avoid abrasive materials or harsh chemicals.
- Storage: Store the camera in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Handle the camera board by its edges to avoid touching the sensor or electronic components.
- Protection: The camera has built-in ESD/EMI protection, but it is still advisable to avoid environments with high static electricity or strong electromagnetic interference.
Image 6: The camera board's design incorporating built-in ESD and EMI protection for enhanced stability and reduced noise.
9. Warranty and Support
The InnoMaker U20-16MP-AF camera comes with a 1 Year Manufacturer Warranty.
For technical support, warranty claims, or further inquiries, please contact InnoMaker customer service through their official channels or the retailer from whom the product was purchased. Please have your model number (U20-16MP-AF) and proof of purchase ready when contacting support.