import time
from machine import I2C,SoftI2C,Pin,RTC
from pico_i2c_lcd import I2cLcd

i2c=SoftI2C(sda=Pin(26),scl=Pin(27),freq=400000)
lcd_address=i2c.scan()[0]
# print(lcd_address)

lcd=I2cLcd(i2c,lcd_address,2,16)
rtc=RTC()
rtc.datetime((2021,2,2,5,10,14,0,0))
time.sleep(1)
while(True):
  h=(rtc.datetime())[4]
  m=(rtc.datetime())[5]
  s=(rtc.datetime())[6]
  s1=""
  s2=""
  s3=""
  if h<10:
    s1="0"+str(h)
  else:
    s1=str(h)
  if m<10:
    s2="0"+str(m)
  else:
    s2=str(m)
  if s<10:
    s3="0"+str(s)
  else:
    s3=str(s)
  lcd.putstr(s1+":"+s2+ ":"+s3)
  time.sleep(1)
  lcd.clear()