On a sunny day (Mon, 16 Apr 2018 19:40:17 +0100) it happened Gareth's
Downstairs Computer
  wrote in
:

>I wonder if anyone has implemented a blinkenlights
>interface for the RPi, so that one is not reliant on the
>complexity and reliability of VDU monitors, mice and
>keyboards?

What do you nean by 'blinkenlights'?
You can hang anything you like on GPIO (with proper hardware driver).

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