Using 12 outputs on the ESP i get Random flashes on just one output.
Not all the time, but once every half hour one output starts flashing when there is a lot happening on the strip ( 300 ws2812B )
I have a 16V 1000uf condenser on the line, and a 330 ohm resistor and the beginning of the strip.
Also tried a level shifter ( 74LVC245 ) but that did not work at all.
distance between strip an board is max 80 cm ( strips at 3 mtrs work ok)
Could it be a power issue , because everytime when the strips busy showing a lot of light, shit starts flashing…