Hi, I'm working with LoRaWAN, each device need to have a unique ID called Device EUI, so I need to assign each device with a unique address. Well I could always change the code that writes to the flash and place a diffent EUI every time, but i would have to compile again de source code and that woul take time since i´m proggraming about 6000 devices, besides that, the source code is secret and we don´t want that the technincal group that would do this job in our company see it. Is there a way using the production file? I would like to do this without altering the source code every time. By the way, we are using Atmel Studio, Atmel ICE, and the microcontroller is a atmega328p, since this is the Arduino microcontroller i would like to clarify that we are not using arduino.
Thanks in Advance