I have question, why in some arduino duemilanove in left upper corner is:
PH-2A 836 and in other Arduino Duemilanove PH-2A 850 ??
What does it mean? please help
I've got Duemilanove with atmega 168, i hear something about the new arduino Duemilanove with atmega 328, is it true??
The newer Duemilanove boards, at least the ones from makershed, have the *328 installed at no extra cost. I just yesterday picked up one, and it is labeled *850. Otherwise they are the same.
30720 bytes of program space available.
[edit]
Also to note: Around the holidays makershed had the Duemilanove available in a rainbow of colors, and then it sold out for awhile. The newer 850 series Duemilanove with the 328 installed appeared very recently from the void the older model left. No price increase noted, but the new one is only available in one color.
[/edit]
The first one that i had Two months ago was marked 836 and it was with *168 . Now I have Arduino Duemilanove that I have bought two weeks ago and it is marked 850 and have also *168 atmega what is the difference?? is it mistake??
Now I have Arduino Duemilanove that I have bought two weeks ago and it is marked 850 and have also *168 atmega Smiley what is the difference?? is it mistake??
The Arduino Duemilanove with ATmega328P started shipping from some distributors like Adafruit or NKC Electronics on February 28th. Other distributors after that. The price of both boards are the same, so if you purchased a Duemilanove board, and it didn't say anything about the new ATmega328P chip, then you received the correct board. If the distributor announced that they were shipping the new CHIP and you received the 168, then it was a mistake and you should contact your distributor.
Anyways, for $6 you can get a new ATmega328P MCU bootloaded for Arduino and have a spare, just in case.