======Hardware - Serial - Modbus======

=====Videos=====

[[https://www.youtube.com/watch?v=k993tAFRLSE|YouTube - Understanding Modbus Serial and TCP/IP]] by [[http://www.prosoft-technology.com/|ProSoft Technology]]. Published on Feb 12, 2014. \\

By John Rinaldi of [[https://www.rtaautomation.com/|Real Time Automation]] ([[https://www.youtube.com/channel/UCV34tSdWrJcJFUTsdnCJkhA|YouTube - RealTimeAutomation channel]]):
  * [[https://www.youtube.com/watch?v=OvRD2UvrHjE|YouTube - All You Need to Know About Modbus RTU]] Published on Feb 4, 2010.
  * [[https://www.youtube.com/watch?v=E1nsgukeKKA|YouTube - All You need to know about Modbus TCP]] Published on Jul 13, 2010.
  * [[https://www.youtube.com/watch?v=2DQdEHvnqvI|YouTube - Serial Communication RS232 & RS485]] Published on Feb 21, 2012.
  * [[https://www.youtube.com/watch?v=cu8iFT7xARA|YouTube - Serial Communication]] Published on Feb 21, 2012.
  * [[https://www.youtube.com/watch?v=8FYFai21JPA|YouTube - Modbus Data Structure]] Published on Apr 25, 2012.