Setting an Arduino Ethernet MAC address automatically

Posted on September 21st, 2012

One of the little time-saving tricks I use in my home automation system is setting the Ethernet MAC address automatically on each device. This saves having to set the address manually in the sketch of every device.

I’ve written it up in a tutorial on the Freetronics site:

Setting Arduino Ethernet MAC addresses manually and automatically

Enjoy!

Leave a Reply

Your email address will not be published. Required fields are marked *