I'm having issues with lights flickering. I've tried all the other troubleshooting steps I could find on here.. connecting grounds between the power supply to the Pi etc...
Specs..
Raspberry Pi 4 running 130 WS2812Bs on GPIO 18
5V 15A PSU
Will this shifter do the job for me?
https://thepihut.com/products/…nal-logic-level-converter
Any help appreciated.
Cheers