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WSAL23363 – X3 Pi CSI Adapter/en

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Documentation notice: This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.

Summary

The Waveshare X3 Pi CSI adapter enables connecting Raspberry Pi cameras to the RDK X3 development board. It converts the board's CSI interface into a 15-pin 2-lane interface, allowing cameras such as OV5647, IMX219, or IMX477 to be connected.

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Technical overview

  • Purpose: Converts the RDK X3 CSI connector into a 15-pin 2-lane connection for Pi cameras.
  • Setup: Connect the X3 to an HDMI display before testing the camera.
  • Connection: Insert the cable with its metal side facing down into the camera port.
  • Default state: The camera interface is enabled by default and works when the device is powered on.
  • Testing: Use the system's built-in AI demo; ensure the HDMI display shows the preview image.
  • Terminal commands: `cd /app/ai_inference/03_mipi_camera_sample`, then `sudo python3 mipi_camera.py`.
  • SSH note: When logging in via SSH, run `export DISPLAY=:0` first.
  • Compatible cameras (selection): OV5647-70, various RPi cameras (B/C/D/E/F/G/H/I/M), IMX219 variants, IMX477-160.

Commands and examples – verify before use:  

export DISPLAY=:0
cd /app/ai_inference/03_mipi_camera_sample
sudo python3 mipi_camera.py

Notes and version constraints

  • The compatibility list only contains model names from the source material; actual functionality of individual cameras must be verified before purchase.
  • Availability of the path `/app/ai_inference/03_mipi_camera_sample` and the script `mipi_camera.py` depends on the installed system version.
  • If the preview does not display correctly: check the relevant script and set the trigger level of Reset pin G (GPIO 19) to high — this requires manual adjustment on the board.
  • No information on dimensions, prices, stock, warranty, or certifications is present in the source material.

Source and revision record

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