I have a few Arduino boards connected to my computer running firmata and I want the computer to be able to differentiate between them even when I unplug them and plug them back into a different USB port in a different sequence. My solution was to save and read a Unique I.D. into each Arduino's EEPROM, but I am not sure how to accomplish this using firmata?
I want to save a few bits of data to the Arduino UNO with EEPROM, but the Arduino has to be running code compatible with firmata. Is this possible?