def __del__(self):
<EOL>self._send_command('<STR_LIT>', immediate=True)<EOL>self._send_command('<STR_LIT>', immediate=True)<EOL>self._send_command('<STR_LIT>', immediate=True)<EOL>self._send_command('<STR_LIT>', immediate=True)<EOL>self._send_command('<STR_LIT>', immediate=True)<EOL>self._send_command('<STR_LIT>', immediate=True)<EOL>self._send_command('<STR_LIT>', immediate=True)<EOL>time.sleep(<NUM_LIT:2>)<EOL>self._ser.read(self._ser.inWaiting())<EOL>
Returns all communications settings to their defaults.