FCM122 - HowTo - Python in the REAL World - Part 79

import serial

port = "/dev/rfcomm1"
baud = 19200

ser = serial.Serial(port, baud, timeout=1)
    # open the serial port
if ser.isOpen():
     print(ser.name + ' is open...')

while True:
    cmd = raw_input("Enter command or 'exit':")
        # for Python 2
    # cmd = input("Enter command or 'exit':")
        # for Python 3
    if cmd == 'exit':
        ser.close()
        exit()
    else:
        ser.write(cmd.encode('ascii')+'\r\n')
        out = ser.readlines()
        for l in out:
            print l