from machine import Pin
import time

# Define pins for Red, Green, Blue
red = Pin(6, Pin.OUT)
green = Pin(3, Pin.OUT)
blue = Pin(2, Pin.OUT)

while True:
    # Red
    red.value(1)
    green.value(0)
    blue.value(0)
    time.sleep(1)

    # Green
    red.value(0)
    green.value(1)
    blue.value(0)
    time.sleep(1)

    # Blue
    red.value(0)
    green.value(0)
    blue.value(1)
    time.sleep(1)

    # Yellow (Red + Green)
    red.value(1)
    green.value(1)
    blue.value(0)
    time.sleep(1)

    # Cyan (Green + Blue)
    red.value(0)
    green.value(1)
    blue.value(1)
    time.sleep(1)

    # Magenta (Red + Blue)
    red.value(1)
    green.value(0)
    blue.value(1)
    time.sleep(1)

    # White (Red + Green + Blue)
    red.value(1)
    green.value(1)
    blue.value(1)
    time.sleep(1)