As it took me a while to find the right components to support 4K HDR at 60 HZ which does nicely fit in a casing, i will share the components used here: Hardware 194,35 Euro ----------------------------------------------------------- Pi Zero WH https://www.amazon.de/gp/product/B07C7FHJDX Grabber https://www.amazon.de/gp/product/B0013BXFLG 4k Scaler https://www.amazon.de/gp/product/B083JVPXDY Converter https://www.amazon.de/gp/product/B01AG0MDY4 Power Supply https://www.amazon.de/gp/product/B07YVBHH6K DC Stecker https://www.amazon.de/gp/product/B07D5Q5PPC (power in, power out) Cinch Cable https://www.amazon.de/gp/product/B00Y1N11VE SD Card https://www.amazon.de/gp/product/B084CJLNM4 (max endurance, longer life-time) LED Strip https://www.ebay.de/itm/361662919560?var=630994738442 Material 77,50 Euro ----------------------------------------------------------- Casing https://www.amazon.de/gp/product/B07NVK538F Power Cable https://www.amazon.de/gp/product/B07TS1SMY8 Micro-USB https://www.amazon.de/gp/product/B07K7VDRY8 (cut it, use micro usb part for power to pi, other part for strip connecting to box) 3x HDMI https://www.amazon.de/gp/product/B013ICNQLQ USB OTG https://www.amazon.de/gp/product/B00YOX4JU6 (needed for grabber) USB Socket https://www.amazon.de/gp/product/B00H4APOGE (cut it internally, used as data port for led strip) 2x HDMI Socket https://www.amazon.de/gp/product/B00B7AGIQ2 Connectors from left to right, top to buttom: Power In, HDMI in, HDMI Out, LED Strip DATA Out (5V not connected), Power Out 1, Power Out 2 I am using two Power-Outs to support power supply for two corners of the strip. The USB is used as data transfer (only data pins + ground connected). Using this successfully with 2M USB cable from Box to Strip. If you are using the whole LED strip, maybe a slightly bigger power supply is needed. For the power supply of grabber, converter and scaler i did cut the usb cabels on connect them to the power supply. Software running is hyperion-ng.
