I'm having troubles with setting up my Hyperion + 172 WS2812b LED's + Arduino Uno R3.
For some reason I can't get a "stable" color (without flickering). Also when I set up a "static color" to display, it's not even. First part of the LED strip is brighter and has different HUE than rest of it.
Can this be the cause that I use 5V 3A power supply? Maybe something else?
Any help is highly appreciated!