Arducam GMSL2 8MP IMX219 라즈베리 파이 카메라 확장 키트 사용 설명서

1. 서론

This manual provides detailed instructions for the setup, operation, and maintenance of your Arducam GMSL2 8MP IMX219 Raspberry Pi Camera Extension Kit. This kit enables long-distance camera connectivity for Raspberry Pi systems, leveraging GMSL2 technology for stable and high-quality video transmission.

Image 1.1: Arducam GMSL2 8MP IMX219 Raspberry Pi Camera Extension Kit, showing the camera module connected via a coaxial cable to the deserializer board.

2. 안전 정보

• Ensure all connections are secure before powering on the Raspberry Pi.
• Avoid exposing the camera module or boards to extreme temperatures, moisture, or static electricity.
• Handle components with care to prevent damage to delicate connectors and circuits.
• Do not attempt to modify the hardware beyond the intended assembly.

3. 패키지 내용

아래 나열된 모든 품목이 패키지에 들어 있는지 확인하세요.

• 1 x Arducam GMSL2 Rx board (Deserializer board)
• 1 x Arducam GMSL2 camera Tx board (Serializer board)
• 1 x 1m Fakra Z 암-암 RF 동축 케이블
• 1 x Arducam IMX219 Camera Module (8MP)
• 40mm 22-22핀 FPC 케이블 1개

Image 3.1: All components included in the Arducam GMSL2 8MP IMX219 Raspberry Pi Camera Extension Kit.

4. 설정 지침

Follow these steps to assemble and connect your camera extension kit to a Raspberry Pi.

4.1 하드웨어 조립

1. Attach IMX219 Camera Module to Tx Board: Carefully connect the 8MP IMX219 camera module to the Arducam GMSL2 camera Tx (Serializer) board. Ensure the ribbon cable is inserted correctly and the latch is secured.
2. Connect Fakra Coaxial Cable: Connect one end of the 1m Fakra Z coaxial cable to the Tx board and the other end to the Rx (Deserializer) board. Ensure the connectors click into place securely.
3. Mount Rx Board to Raspberry Pi: Attach the Arducam GMSL2 Rx board to your Raspberry Pi (compatible with Pi 4B and Pi 5). Use the provided stand-offs and screws to secure the board to the Raspberry Pi's mounting holes.
4. Connect FPC Cable: Connect the 40mm 22-22pin FPC cable from the Rx board to the CSI-2 camera port on your Raspberry Pi. Note that the white cable is typically for Pi 5 and the bronze/orange cable for Pi 4. Ensure the cable is inserted with the contacts facing the correct direction and the connector latch is closed.

Image 4.1: The Arducam GMSL2 Rx board securely mounted onto a Raspberry Pi, with the FPC cable connected.

Image 4.2: Complete assembly of the Arducam GMSL2 camera extension kit with the camera module, coaxial cable, and Rx board connected to a Raspberry Pi.

Image 4.3: Visual representation of the kit's compatibility with Raspberry Pi 4B and Raspberry Pi 5 models.

Image 4.4: The kit supports up to 15 meters extension, though the included coaxial cable is 1 meter in length.

4.2 소프트웨어 구성

After hardware assembly, configure your Raspberry Pi OS to recognize and utilize the camera. This typically involves enabling the camera interface and using libcamera 도구.

1. Update Raspberry Pi OS: Ensure your Raspberry Pi OS is up to date by running:

   sudo apt update && sudo apt full-upgrade -y

2. Enable Camera Interface: Use the Raspberry Pi configuration tool:

   sudo raspi-config

   로 이동 인터페이스 옵션 > 카메라 and enable it. Reboot your Raspberry Pi if prompted.
3. Verify Camera Detection: After reboot, you can check if the camera is detected using libcamera-still:

   libcamera-still --list-cameras

   You should see your IMX219 camera listed.

5. 사용 설명서

This section covers basic commands for operating your Arducam GMSL2 camera with Raspberry Pi.

5.1 Capturing Still Images

To capture a still image, use the libcamera-still 명령:

libcamera-still -o image.jpg

This command will capture an image and save it as image.jpg in your current directory.

For a preview window and autofocus, you can use:

libcamera-still -t 0 --autofocus --keypress

This command will open a preview window, enable autofocus, and wait for a key press to capture an image. Press 'q' to quit the preview.

5.2 비디오 녹화

To record video, use the libcamera-vid 명령:

libcamera-vid -t 10000 -o video.h264

This command will record video for 10 seconds (10000 milliseconds) and save it as video.h264.

5.3 라이브 프리view

For a continuous live preview without saving, use libcamera-still with a long timeout and no output file:

libcamera-still -t 0

Press 'q' to quit the preview.

5.4 데모 영상

Watch this video for a visual demonstration of the Arducam GMSL2 camera extension kit in operation, including setup and image capture examp레.

6. 유지관리

• Keep the camera lens clean using a soft, lint-free cloth. Avoid abrasive materials.
• 사용하지 않을 때는 건조하고 먼지가 없는 환경에 보관하세요.
• Regularly check cable connections for looseness or damage.
• Ensure proper ventilation for the Raspberry Pi and camera boards during operation to prevent overheating.

7. 문제 해결

• 카메라가 감지되지 않았습니다:
  • Verify all ribbon and coaxial cable connections are secure and correctly oriented.
  • Ensure the camera interface is enabled in raspi-config.
  • Check if the Raspberry Pi OS is updated to the latest version.
  • Confirm the FPC cable type matches your Raspberry Pi model (white for Pi 5, bronze for Pi 4).
• Poor Image Quality / No Signal:
  • Inspect the Fakra coaxial cable for kinks or damage.
  • 카메라 렌즈가 깨끗하고 이물질이 없는지 확인하십시오.
  • Check the power supply to the Raspberry Pi; insufficient power can affect camera performance.
• 자동 초점 문제:
  • Ensure sufficient lighting in the environment.
  • Try manually focusing if the libcamera command supports it, or restart the application.

8. 사양

9. 보증 정보

For detailed warranty information regarding your Arducam GMSL2 8MP IMX219 Raspberry Pi Camera Extension Kit, please refer to the official Arducam website or contact their customer support directly. Warranty terms and conditions may vary by region and purchase location.

10. 지원

If you encounter any issues or require further assistance, please visit the Arducam official support page or contact their technical support team. You can often find drivers, documentation, and community forums on their web대지.

Arducam Official Web대지: www.arducam.com