I did something simalar with one or four kindles (eink). https://hackaday.com/2021/01/08/old-kindle-shows-hdmi-video-eventually/ https://hackaday.com/2021/01/08

I did something simalar with one or four kindles (eink). https://hackaday.com/2021/01/08/old-kindle-shows-hdmi-video-eventually/ https://hackaday.com/2021/01/08/old-kindle-shows-hdmi-video-...