Comment #6 on issue 199 by robhamerling: Missing SPI baudrate selection
https://code.google.com/p/jallib/issues/detail?id=199
From what I've read (mainly in PicList and some URLs mentioned there) that
the WS2811/WS2812 is not so critical about the signal shape. The capture
point is in the middle of the period. Some people have succeeded by
transferring 3 bits at 2400 Kbps (100 and 110), I have in mind to use 4
bits at 3200 Kbps (1000 and 1110) and send 2 of these as byte to the SPI
interface. For this reason I would need an SPI baudrate of 3.2 Mbps.
Maybe there are other solutions without external devices.
BTW I know you can buy cheap ready-made controllers for this purpose!
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