This tutorial demonstrates how you can connect to a standalone Arduino Ethernet either with a MAC or a PC. The connection is confirmed by using the Blink sketch.
This is not a tutorial for programming your SKAARHOJ device – we suggest you then start with the Connecting to your ATEM switcher.
Learn more at http://www.skaarhoj.com/wiki/index.ph…
Programming an Arduino Ethernet (PC, WinXP)
Programming an Arduino Ethernet (PC, Win7)