WS2814 24V flickering/gliching when connected to 3.3v - No change with Logic level shifter

[nici]

@Logdin

I don’t see a 5v positive input on the board from your power supply. Am I missing something?

5v positive comes through USB ^^
I take that and feed it to the LLS by bridging the VIN pin on the ESP32 with the red 5V wire

@Logdin

I also don’t see a capacitor between ground and positive on the level shifter

Technically you can leave it out says this forum post:

@TheCompWiz

The capacitor is not required, but if your power-supply is a bit nosey or pulls too much current, it can help smooth out the noise, and cause less problems. (this is very useful if you have VERY long strings of LEDs) I have a few LED strings that are all 5v that I deliberately didn’t install the cap, and they work perfectly.

Although my power supply’s noisy-ness isnt exactly confidence instilling. I’ll give that a shot, thanks!