HomeHacker News Show HN: RPI Powered 4K TV Auto Rotating Digital Picture Frame https://ift.tt/2MIYRPh byHat hair -January 30, 2021 0 Show HN: RPI Powered 4K TV Auto Rotating Digital Picture Frame https://www.youtube.com/watch?v=iV8g9ow1waU January 31, 2021 at 01:20AM Tags: Hacker News Facebook Twitter