# Lifi1 - emisie caracter comanda

import serial
import time
ser = serial.Serial("/dev/ttyAMA0",baudrate=300, timeout=4.0)

while 1:
	ser.write("1")
	time.sleep(1)
	ser.write("2")
	time.sleep(1)
	ser.write("3")
	time.sleep(1)

port.close()