from machine import Pin, I2C
from time import sleep


ledVermelho = Pin(23, Pin.OUT)
ledAmarelo = Pin(19, Pin.OUT)
ledVerde = Pin(2, Pin.OUT)

i2c = I2C(0, scl=Pin(13), sda=Pin(15))

oled_width = 128
oled_height = 64
oled = ssd1306.SSD1306_I2C(oled_width, oled_height, i2c)

while True:
  ledVermelho.value(1)
  sleep(5)
  oled.text('Vermelho', 10, 10)      
  oled.show()
  for c in range(0,5):
    ledVermelho.value(0)
    sleep(0.5)
    ledVermelho.value(1)
  ledVermelho(0)
  sleep(1)
  ledAmarelo.value(1)
  sleep(2.5)
  for c in range(0,5):
    ledAmarelo.value(0)
    sleep(0.5)
    ledAmarelo.value(1)
  ledAmarelo(0)
  sleep(1)
  ledVerde.value(1)
  sleep(5)
  for c in range(0,5):
    ledVerde.value(0)
    sleep(0.5)
    ledVerde.value(1)
  ledVerde(0)
  sleep(1)