Datasheet-2

WS2812B LED
Intelligent control LED integrated light source
5
/9
Data transfer time( TH+TL=1.25µs±600ns)
T0H
0 code ,high voltage time
0.4us
±150ns
T1H
1 code ,high voltage time
0.85us
±150ns
T0L
0 code , low voltage time
0.85us
±150ns
T1L
1 code ,low voltage time
0.4us
±150ns
RES
low voltage time
Above 50µs
Sequence chart:
0 code
1 code
RET code
T0H
T0L
T1H
T1L
Treset
Cascade method:
DIN DIN DINDO DO DO
PIX1
D1 D2
D3
D4
PIX2
PIX3