import time
time.sleep(0.1) #

print("Hello, Pi Pico!")
from machine import Pin, PWM


led = PWM(Pin(1))

led.freq(1000)  

print("Test LED PWM")
print("Entrer une valeur entre 0 et 65535")


while True:
    valeur = input("Valeur PWM: ")
    
    try:
        duty = int(valeur)
        
        if 0 <= duty <= 65535:
            
            led.duty_u16(duty)
            
            print("PWM appliquée :", duty)
            
        else:
            print("Valeur hors limite !")
            
    except:
        print("Entrée invalide")