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is there a way to transfer the video stream from one raspberry pi to another via gpio pins? One pi is In a closed container with the camera and the other pi drives the user interface. Networking is sadly not an option.

Thanks

  • Why is networking not possible? If you can run wires from the pins you should also be able to do that from a network interface... What is stopping you from using a network connection? – Dirk Feb 19 '19 at 6:51
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Theoretically you should be able to use the SPI interface.

The SPI interface can handle up to 10Mbps.

Ref.:

https://www.raspberrypi.org/documentation/hardware/raspberrypi/spi/README.md

http://www.eeherald.com/section/design-guide/esmod12.html

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