Heavily modified version of hardware serial library for Wiring. This library taken from TVOut Library.
Copyright (c) 2006 Nicholas Zambetti
All rights reserved.
This library is modified 23 November 2006 by David A. Mellis.
This library is modified July 2010 by Myles D. Metzler.
This library is modified 2022 by Ercan Ersoy.
This library is licensed by LGPL version 2.1.