5. Orange Pi One Real-time Monitor's
Download with instructions link
HDMI output fixed at 800x480. The same layout for all solutions.
Main features
Booting from external SPI flash.
Baremetal programming controls DMX512 timing.
Open source https://github.com/vanvught/rpidmx512
ANSI E1.11-2008 compliant (DMX512-A)
One full universe real-time data