Trying to highjack hdmi data signal to create ambilight, anyone know if this would even work without using a raspberry pi? : r/arduino
Creating your own AMBI light with raspberry Pi zero for all HDMI sources - Martin Buist - IT Blogger
Amazon.com: WESIRI Ambient TV Kit for 21-59 inch HDMI Devices Dream Screen 4K HDTV Computer Backlight Background Lighting USB WS2812B LED Strip Full Set : Electronics
A comparison: Philips Hue HDMI Sync Box against real Ambilight - Hueblog.com
4K Ambilight TV Dream Screen USB LED Strip Backlight Addressable WS2812B LED Strip TV HDMI Screen Lighting Full Set 55 65 Inch|LED Strips| - AliExpress
Philips TVs of the second half of 2021: HDMI 2.1, 4-sided Ambilight and next generation burn-in protected OLED | gagadget.com
Ambilight System for Every Input Connected to Your TV. WS2812B Arduino UNO Raspberry Pi HDMI (Updated 12.2019) : 12 Steps (with Pictures) - Instructables