if the mega board hasn't been updated, they should use FTDI chip, arduino UNO is the only one using 82U.
maybe the HUB block some reset code or something similar used by avr-dude(the program that upload sketch)?
Do serial comunication works fine?
if the mega board hasn't been updated, they should use FTDI chip, arduino UNO is the only one using 82U.
maybe the HUB block some reset code or something similar used by avr-dude(the program that upload sketch)?
Do serial comunication works fine?