Hi,
I'm confused with my new Arduino2560, I use 2 16mhz crystal, I use the arduino 0022 software on WinXP pro. I'm able to install the driver correctly, windows see the Mega2560 on com3, I'm able to burn the bootloader. but is where I'm concern, the blink I think don't work normally. what is does is blink 2 time half second, then blink 1 sec, in the bootloader I read a 1 sec on 1 sec off. So I tought it's because I use crystal and not resonator, so I try to keep the 22pf and unsolder the 1m and 27ohm resistor. ( I solder a jumper for the 27ohm) but I stil have the same blinking. Can someone have any idea why I get this type of behavior?
Thank You
Bryltech