Hi everyone,
I have seen tons of videos of how to load a program into an IC of Mega 328p, the thing is
because of the memory usage i have in my future programs, i need to use one IC of MEGA 2560 and one Mega 328p and i want to use the SMD version of them, so i am not sure if i can load a bootloader and after that load some programs into the SMD version of mega 328p and mega 2560 (the board is not the problem i will make a pcb when trying to program them i just want to make sure)
could some one clear out my doubts? i have 2 Arduino megas and one Arduino nano to try to load a bootloader
These are some of the videos I've seen (sorry my mother tongue is Spanish)