Here's my setup:
Samsung 82" Q900R + Hyperion + 4K HDR10
Denon X6500H
332 leds ~19ft HD107S LEDS 60LED/m: https://www.aliexpress.com/ite…042311.0.0.17324c4dqEa6x5
Raspberry Pi 4B
KDR 4K Video Capture: https://www.amazon.com/gp/prod…tle_o09_s00?ie=UTF8&psc=1
RobotDyn Logic Level Converter: https://www.amazon.com/gp/prod…tle_o00_s00?ie=UTF8&psc=1
Aclorol 5V 40A Power Supply: https://www.amazon.com/gp/prod…tle_o03_s00?ie=UTF8&psc=1
Used this power box that enabled me to power it on/off via a 12V Trigger from my receiver:
IoTRelay: https://www.amazon.com/gp/prod…tle_o03_s01?ie=UTF8&psc=1
Used this USB Connector to allow me to power the Raspberry Pi from the LED Power Supply: https://www.amazon.com/gp/prod…tle_o03_s00?ie=UTF8&psc=1
Here is a VUMeter Effect that I started developing:
Started with the Raspberry Pi Zero W then switched to the Raspberry Pi 4B. Also switched the the USB RCA capture adapter to a 4K HDMI one.