RPI Unique Identifier

Question

So, I'm attempting to get 2 unique strings on the RPI with Windows IoT. The strings should be unchanged after reboot. It should be something like a Hardware ID to identify a device.

Answer 1

Try getting the MAC address of your network card. 

var macAddr = 
    (
        from nic in NetworkInterface.GetAllNetworkInterfaces()
        where nic.OperationalStatus == OperationalStatus.Up
        select nic.GetPhysicalAddress().ToString()
    ).FirstOrDefault();

This should Uniquely identify it every single time.