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LED 3 colors
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LEDs

  •  
  • 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
  •  
  • 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 
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