import machine
from machine import Pin
from machine import PWM
ledrojo=Pin(10,Pin.OUT)
pwm=PWM(ledrojo)
pwm.freq(5)
pwm.duty(102)
import machine
from machine import Pin
from machine import PWM
ledrojo=Pin(10,Pin.OUT)
pwm=PWM(ledrojo)
pwm.freq(5)
pwm.duty(102)