What does it exactly means? I would not able to upload sketches greater than 30720 byte, even by using and ISP-programmer?
Boot loader -> No/Yes, if I choose "Yes" then the small 512 bytes will be uploaded, I'm right?
Variant -> 328P/328PA or 328/328A or 328PB, what version I should select here?
BOD -> 2.7/4.3/1.8/Disabled, what I should select here? 2.7?
Clock -> 16/20/18.432/12/8 external/8 internal/ 1 internal, what I should select here?