Activity Forums Questions & Troubleshooting MAC Address of Controllino Reply To: MAC Address of Controllino

  • Bri-Guy

    February 2, 2022 at 10:02 pm

    Never mind Lukas I think I figured it out.

    The DhcpAddressPrinter sketch requires that the Controllino have an physical ethernet cable connection to a router or a device that has a DHCP server that can SUPPLY an IP address to the Controllino and then you can see what address is assigned by the router to the Controllino in the Serial Monitor.

    I hope this helps you w-mat in figuring out why the program was giving you that message.