from machine import Pin,PWM,ADC
from time import sleep
r=PWM(Pin(0))
g=PWM(Pin(1))
b=PWM(Pin(2))

pr=ADC(26)
pg=ADC(27)
pb=ADC(28)

r.freq(100)
g.freq(100)
b.freq(100)

while(1):
    r.duty_u16(65535)
    g.duty_u16(0)
    b.duty_u16(0)
    sleep(2)
    r.duty_u16(65535)
    g.duty_u16(39321)
    b.duty_u16(0)
    sleep(2)
    r.duty_u16(0)
    g.duty_u16(65535)
    b.duty_u16(0)
    sleep(2)
    r.duty_u16(65535)
    g.duty_u16(32767)
    b.duty_u16(0)
    sleep(2)
    r.duty_u16(65535)
    g.duty_u16(0)
    b.duty_u16(0)
    sleep(2)