Activity › Forums › Questions & Troubleshooting › Retrieve device’s Serial Number, VID, PID and board type › Reply To: Retrieve device’s Serial Number, VID, PID and board type
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Hi Jan, I am afraid that Atmega MCUs do not have an unique ID. But you can store some hidden magic number into EEPROM (by another sketch) and then check it from your sketch. This thread may help you.