User request: Neopixel/WS2812 timing explained

You can find more information on the link below,

[EpicServermc]

Amazing tutorial! That has explained so much for me! Its making sense to me now!

[mytechnotalent]

This is by far the best tutorial on WS2812b and how the actual EE works.

[no-eijw]

The best way to send bits accurately as optimised is to convert the values in bit array and then send bit by bit

[yagobueno]

Sometime ago I do this bitbanging with SK-6812 Mini-e using a Nano. My target I was controlling they with a Attiny 10, I will return to this project someday

[kamals]

As i understand with this example, here is second scenario,
Drive addressable led (neopixel or ws2812)with any other mcu,
Decode that signal with pio instance, or bit bang
Do you have any ideas where to start, I'm learning interrupt handling in rp2040

Thanks👍

[no-eijw]

Which kind of programme is that man I learned register control like ddr, port and arduino ide based commands like digitalWrite. Now wtf is this

Nice generic arm bit-banging microcontroller code demonstration... Perhaps to mention, that the RP2040 is capable to do such tasks without the main CPU via it's PIO statemachine.