Hello and thanks in advance for any help you can provide!
I've just built a large setup for a projector screen and nothing seems to be working, I've attached a sketch of my hardware setup for reference.:
SK6812 RGBW LED - 60/m, total of 490 LEDs (158 each, top and bottom and 87 each left and right).
Raspberry Pi Zero 2 W
5V 60A Power Supply
I have installed Hyperbian (tried HyperHDR as well) but generally get no response from LEDs. Through tinkering I have managed to get all white LEDs, I've seen random colours throughout but the majority of the time nothing happens at all. I have tried using SPI via GPIO 10 as well as PWM through GPIO 18 (treating the SK6812 as WS2812b) but nothing seems to work and when I do get a reaction, it's not consistent. There was some flickering leading me to think the issue was related to grounding but all my connections are sound (testing continuity with multimeter), power throughout the strip is ~5.05V, so I don't think the issue is related to hardware.
I have have turned off audio in config.txt and enabled Hyperion to run as root for PWM as WS2812b, I have set the SPI buffer size to 1024, etc. and still no luck. I have built multiple previous setups using APA102 without issue but this time I'm at a loss - I appreciate any and all help to get this resolved and happy to provide to any additional info that's needed.
Thanks again!