'Send a message to the display, use
for new line'

def message(self, message, style=1, speed=1):

    self.clear()
    words = iter(message.split())
    (lines, current) = ([], next(words))
    for word in words:
        if (((len(current) + 1) + len(word)) > LCD_WIDTH):
            lines.append(current)
            current = word
        else:
            current += ('    ' + word)
    lines.append(current)
    for (idx, line) in enumerate(lines):
        if (idx == 0):
            self.lcd_write(128)
        if (idx == 1):
            self.lcd_write(192)
        if (idx == 2):
            self.lcd_write(148)
        if (idx == 3):
            self.lcd_write(212)
        for char in line:
            self.lcd_write(ord(char), Rs)
