Activity › Forums › Questions & Troubleshooting › Software & Firmware › Ethernet unique MAC address › Reply To: Ethernet unique MAC address mr-controllino Administrator March 6, 2019 at 1:45 pm Yes, all the CONTROLLINOs are tested before shipment. We are working right now on a more automated way to do it and it would be an option to program it directly into the EEPROM.
