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Viewing 31 - 45 of 173 posts
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  • Lukas

    Member
    October 22, 2021 at 7:26 am

    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.

  • Lukas

    Member
    September 30, 2021 at 9:44 am

    Not possible in CONTROLLINO because the USB is handled by another microcontroller Atmega16U2 (like on Arduino MEGA or UNO). As far as I know the sketch is not able to directly communicate with this chip.

  • Lukas

    Member
    September 30, 2021 at 9:22 am

    Hi, then I am afraid that the bootloader is erased or corrupted. Are you able to program the bootloader by some AVR programmer – e.g. Atmel ICE?

    Thanks,

    Lukas

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