Che dire.. GRAZIE!
Mi e' bastato togliere una "p" dal file board.txt nella riga mcu dell'arduino nano, settare come scheda Arduino Nano e scaricare il bootloader. Ora ho il mio led sul clock che lampeggia allegramente! Posso proseguire con la guida,
GRAZIEEE
EDIT: Mi e' bastato riscaricare il bootloader per aver fatto qualche danno..
Non lampeggia piu' nulla, ottengo un errore di riconoscimento signature e testando con avrdudess ottengo questo alla pressione detect:
avrdude.exe done. Thank you.
Unknown signature 000000(retrying)
Unknown signature 007e00
Unknown signature 000000(retrying)
Unknown signature 000000(retrying)
Unknown signature 000000(retrying)
Unknown signature ffffff(retrying)
Unknown signature 000000(retrying)
Unknown signature 000000(retrying)
Unknown signature 0000ff
Unknown signature 000000(retrying)
Unknown signature 000000(retrying)
Unknown signature 000000(retrying)
Unknown signature 000000(retrying)
Unknown signature 000000(retrying)
Unknown signature ffffff(retrying)
Unknown signature 000000(retrying)
Unknown signature 000000(retrying)
Unknown signature ffffff(retrying)
Unknown signature 000000(retrying)