Hi everybody. I recently bought ATMega328p for my Arduino Uno rev.3, but it have no bootloader. I look at Arduino´s Tutorial: Arduino on Breadboard but it says so it works only with Duemilanove w/ ATMega328. Please help.
You have to burn bootloader to the Atmega from ISP programmer/Another arduino. Or you can use it without burning bootloader by using the external programmer. But I think the latter is of no use in particular.
But I think the latter is of no use in particular.
If you have an application that is final, or needs to start immediately after a reset, or needs a little bit more flash storage space, then Upload:Using Programmer to eliminate the bootloader is a fine option. Not every application needs to use serial interface for re-programming.
"How come you never call me?" "The 0 on my phone doesn't work!"
Use your Uno and follow these instructions: http://www.gammon.com.au/forum/?id=11637