Duplicate Farmduino MAC addresses?

Our company has several Farmbots and while whitelisting our latest Farmbot to our network we discovered that the Farmduino has the same MAC address as an existing Farmduino on our network.
Can we change the MAC address of Farmduino?

Thank you.

I think it would be the PI that has the MAC.
Changing-MAC-addresses.pdf (210.7 KB)

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Every network card on the internet has a MAC address. These are meant to be unique and are assigned by the network card manufacturer. MAC stands for Media Access Control, and is used as a basis for the assignation of IP addresses, which don’t have to be unique, if they are on a “private” network. It’s also possible that some software is “spoofing” the MAC address.

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