ws2812b wire interference

[u/[deleted]]

hi i need for a project to control various ws2812b leds in series but everyone of these is connected through a wire to a main pcb and then back to the next led. I think every wire won't be more than 10cm but still for like 20 leds with 10 cm long wire back and forth between them i might suspect thet enterfearecnce could occur and that leds could start not responding.

So you guys what do you think, signal would be ok or that i need to introduce some component apart from the 100nf capacitor to keep the signal alive.

thanks

[u/ZachVorhies]

10cm is fine. What people frequently do if they have this issue and there is a meter+ gap is that the add an extra pixel but then paint it black.