from machine import I2C, Pin
import time
import urtc
import tm1637

# Inicializa o TM1637
tm = tm1637.TM1637(clk=Pin(0), dio=Pin(1))
tm.brightness(5)

# Inicializa o I2C e o RTC
i2c = I2C(0, scl=Pin(5), sda=Pin(4))
rtc = urtc.DS1307(i2c)

rtc.datetime(urtc.seconds2tuple(1768099693))

while True:
    # Pega a hora do RTC
    tempo = rtc.datetime()
    horas = tempo[4]
    minutos = tempo[5]
    # Mostra no display TM1637
    tm.numbers(horas, minutos, colon=True)
    time.sleep(1)