from machine import Pin
import time

# Configura i pin del LED RGB come output
# Nota: Essendo "active-low", 1 = SPENTO, 0 = ACCESO
led_red = Pin(5, Pin.OUT, value=1)
led_green = Pin(16, Pin.OUT, value=1)
led_blue = Pin(17, Pin.OUT, value=1)

while True:
    # Accendi il ROSSO (0 = acceso, 1 = spento)
    led_red.value(0)
    time.sleep(0.5)
    led_red.value(1)
    
    # Accendi il VERDE
    led_green.value(0)
    time.sleep(0.5)
    led_green.value(1)
    
    # Accendi il BLU
    led_blue.value(0)
    time.sleep(0.5)
    led_blue.value(1)