Where can I find the MAC Address in my Ethernet module?

Hi Andrea,

The MAC address is set manually at the top of your Arduino sketch, please see example sketches included with the "EthernetIndustruino" library.

https://github.com/Industruino/libraries

Best Regards,

Loic

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Loic De Buck

Loic De Buck

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Answered on 1/7/17, 11:04 AM

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Hi, i have uploaded an example sketch to our github https://github.com/Industruino/democode/blob/master/MACfromRTC/MACfromRTC.ino

The RTC has a unique 8-byte identifier (EUI-64); this sketch reads last 6-bytes as a unique MAC address, dropping the first 2 bytes, part of the 3-byte OUI.

For more information you can check the RTC MCP79402 datasheet http://ww1.microchip.com/downloads/en/DeviceDoc/20005009F.pdf 

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Tom

Tom

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Answered on 10/13/18, 3:07 AM

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This works fine for me thanks

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Mark O'Donovan

on 10/15/18, 2:12 PM

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Loic,

I see you where finalising a solution in January to have the mac address automatically set to a uuid.
Is there any progress with this?
I'm in desperate need for this feature!

Thanks in advance!

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Dries Van Craen

Dries Van Craen

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Answered on 10/5/17, 11:49 AM

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Another reminder about this

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Mark O'Donovan

on 10/12/18, 9:16 AM

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Hi Loic,

I've seen that MAC address in the sketch, but it is the same for everyone. Or not?

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Andrea S. Costa

Andrea S. Costa

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Answered on 1/7/17, 11:30 AM

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Standard it is set like this in the demo sketch, so it's up to each user to modify it. We're currently finalising a solution where it will be set automatically to a unique ID. Check our site in the coming weeks for an announcement. Best Regards, Loic

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Loic De Buck

on 1/12/17, 4:05 AM

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