A business card that runs Linux and that has an HDMI output (and yes, it runs DOOM).
Did I give you one? Congratulations! Head off to usage if you want to read a bit before trying it out.
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+- documentation - docs for various chips and boards used
+- graphics - various graphic files used for the hardware design
+- hardware - home of the hardware design files
| `- licheedmi - PoC board that leverages a Lichee Pi Nano to test the concept
| of a pcb-only hdmi female connector
`- software - everything related to the software running on those boards