I have a 251 LED strip of
When I measure voltage out of the PSU its 5.38v output.
If I read the power at the end of the LED strip when it is not lit, I read 3.5v.
I cannot get the LED working at all, just the first pixel lights up currently.
Do I need to install a level shifter? Or do I need to power the other end of the LED? If I do this, do I need more power? The full 5m strip is stated to be 90w, and I am 49 LED short of full.