Yep!
La vitesse est liée au protocole. Ce qui me surprend est l'utilisation du protocole stk500v2.
Arduino version 022 :
$ cat /usr/share/arduino/hardware/arduino/boards.txt | grep upload.protocol
uno.upload.protocol=arduino
atmega328.upload.protocol=arduino
diecimila.upload.protocol=arduino
mega2560.upload.protocol=stk500v2
mega.upload.protocol=arduino
mini.upload.protocol=arduino
fio.upload.protocol=arduino
bt328.upload.protocol=arduino
bt.upload.protocol=arduino
lilypad328.upload.protocol=arduino
lilypad.upload.protocol=arduino
pro5v328.upload.protocol=arduino
pro5v.upload.protocol=arduino
pro328.upload.protocol=arduino
pro.upload.protocol=arduino
atmega168.upload.protocol=arduino
atmega8.upload.protocol=arduino
avrispmkii_168.upload.protocol=avrispmkii
avrispmkii_328.upload.protocol=avrispmkii
avrispmkii_168.upload.protocol=avrispmkii
avrispmkii_328.upload.protocol=avrispmkii
Seule la 2560 diffère...
@+
Zoroastre.