LEDs

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• Extension with WS2812B 3colors RGB LEDs
• 4 pins device
• +5V Vcc and Din level !!
• Serial communication with pulse width modulation for Reset, 0 and 1
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• Transfert order RGB MSb first: G7..G0 R7..R0 B7..B0

• Bit transfers timing

  Timing Name	Time	Tolerance
  T0H	0.4  us	+/- 150 ns
  T0L	0.85 us	+/- 150 ns
  T1H	0.8  us	+/- 150 ns
  T1L	0.45 us	+/- 150 ns
  TReset	> 50us

•  WS2812 datasheet