from machine import Pin
from time import sleep

botao_red = Pin(6, Pin.IN, Pin.PULL_UP)
botao_blue = Pin(28, Pin.IN, Pin.PULL_DOWN)
led_red = Pin(8, Pin.OUT)
led_blue = Pin(21, Pin.OUT)

while True:
    if botao_red.value() == 0:
        led_red.on()
    else:
        led_red.off()
    if botao_blue.value() == 1:
        led_blue.on()
    else:
        led_blue.off()