ELP 8MP USB Camera Module (Model: ELP-USB800W02G-L21) Instruction Manual

1. Introduction

The ELP 8MP USB Camera Module (Model: ELP-USB800W02G-L21) is a high-resolution digital camera featuring an 8-megapixel Sony IMX179 sensor and a 2.1mm wide-angle lens. Designed for industrial and embedded applications, this webcam board offers a maximum resolution of 3264x2448 pixels and supports various operating systems including Windows, Linux, Android, and macOS. Its compact size and UVC compliance ensure ease of integration and plug-and-play functionality without the need for additional drivers.

Figure 1: ELP 8MP USB Camera Module with 2.1mm wide angle lens.

2. Safety Information

• Electrical Safety: Ensure the camera is connected to a compatible USB port providing 5V DC power. Do not expose the module to excessive voltage or current.
• Handling: Handle the camera module with care to avoid damage to the lens or circuit board. Avoid touching the lens surface directly.
• Environment: Operate the camera within the specified temperature range of -20°C to 70°C. Keep away from moisture, dust, and extreme temperatures.
• Disassembly: Do not attempt to disassemble or modify the camera module, as this may void the warranty and cause damage.

3. Package Contents

Verify that all items are present in your package:

• 1x ELP 8MP USB Camera Module (Model: ELP-USB800W02G-L21)
• 1x USB Cable (1 meter)

Figure 2: ELP 8MP USB Camera Module and USB cable.

4. Setup

The ELP 8MP USB Camera Module is UVC compliant, offering plug-and-play functionality without the need for additional driver installations on most compatible operating systems.

4.1. Connecting the Camera

1. Connect one end of the provided USB cable to the 4-pin 2.0mm connector on the camera module.
2. Connect the other end of the USB cable to an available USB 2.0 port on your PC, laptop, Android device, or Raspberry Pi.
3. The operating system should automatically detect and install the necessary generic UVC drivers.

Figure 3: Rear view of the camera module with USB cable connected.

4.2. Initial Software Configuration

Once connected, you can use any standard webcam software (e.g., AMCAP on Windows, Cheese on Linux, or a compatible app on Android/macOS) to access the camera feed. Select the 'HD USB Camera' or similar name from the device list within your chosen software.

5. Operating the Camera

5.1. Adjusting Image Parameters

The camera supports adjustable parameters for optimal image quality. These can typically be accessed through the 'Options' or 'Settings' menu within your webcam software:

• Brightness: Controls the overall lightness or darkness of the image.
• Contrast: Adjusts the difference between the lightest and darkest areas.
• Color Saturation: Modifies the intensity of colors.
• Definition (Sharpness): Enhances edge detail.
• Gamma: Adjusts the tonal response of the image.
• White Balance (WB): Corrects color casts so that white objects appear white.
• Exposure: Controls the amount of light captured by the sensor.

5.2. Resolution and Compression

The camera supports various resolutions and compression formats. You can select these options in your webcam software:

• Maximum Resolution: 3264x2448 pixels at 15 frames per second (fps).
• Other Supported Resolutions: 1600x1200@20fps, 1024x768@30fps, 800x600@30fps, 640x480@30fps.
• Compression Formats: MJPEG (Motion JPEG) and YUY2. MJPEG offers higher frame rates at higher resolutions, while YUY2 provides uncompressed video.

6. Maintenance

• Cleaning the Lens: Use a soft, lint-free cloth specifically designed for optical lenses to gently wipe the lens surface. Avoid abrasive materials or harsh chemicals.
• General Cleaning: For the circuit board, use a dry, soft brush or compressed air to remove dust. Do not use liquids.
• Storage: When not in use, store the camera module in a dry, cool place, away from direct sunlight and extreme temperatures.

7. Troubleshooting

• No Image/Camera Not Detected:
  • Ensure the USB cable is securely connected to both the camera module and the host device.
  • Try a different USB port or a different USB cable.
  • Restart your computer or host device.
  • Verify that the camera is selected as the video input device in your software.
• Poor Image Quality:
  • Check the lens for smudges or dust and clean it if necessary.
  • Adjust the brightness, contrast, and other image parameters in your software.
  • Ensure adequate lighting in the environment.
  • Select a higher resolution and appropriate compression format (MJPEG for higher frame rates) in your software.
• Low Frame Rate:
  • Lower the resolution in your software.
  • Ensure MJPEG compression is selected if available, as it generally offers higher frame rates than YUY2.
  • Close other applications that might be consuming system resources.

8. Specifications

9. Warranty and Support

ELP products are designed for reliability and performance. For specific warranty details and technical support, please refer to the documentation provided with your purchase or visit the official ELP website. Keep your purchase receipt as proof of purchase for warranty claims.