NeoPixels Revealed: How to (not need to) generate precisely timed signals | josh.com
WS2813 NeoPixel RGBテープLED 60LED/m - akibaLED ピカリ館
Sorry, dumb question, is it possible to connect a WS2813 led strip (4wires) to a regular 3-pin neopixel controller? (and can you program them similarly?) : r/led