Arduino Forum

Using Arduino => Installation & Troubleshooting => Topic started by: tsakaritas on Jan 22, 2014, 01:32 pm

Title: How to find MAC addres ??
Post by: tsakaritas on Jan 22, 2014, 01:32 pm
Hello guys. i have ethernet shield but there is no the MAC address anywhere... how can i find it ?
Title: Re: How to find MAC addres ??
Post by: JimboZA on Jan 22, 2014, 01:42 pm
Just make one up- as long as it's unique on the lan-side you'll be fine.

Most people use DEADBEEFFEED- easy to remember.  8)
Title: Re: How to find MAC addres ??
Post by: Goldfile on Jan 22, 2014, 03:20 pm
I have got an example one for you, i will find it and upload it here as fast as I can.

kind regards,
-goldfile
Title: Re: How to find MAC addres ??
Post by: Goldfile on Jan 22, 2014, 03:26 pm
#code
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xEE };

simply put that in the line in the arduino IDE example "Web server" and have fun!