arduino atmega 328p bootloader - SOLVED

Hello i have seen someone program a nano with a atmega328p chip on it. and change the bootloader so it can run a Uno boot loader. But i was wondering if can do i can do the same with the uno chip the atmega 328p to a leonardo andwhat pins are use for usb?

josephchrzempiec: But i was wondering if can do i can do the same with the uno chip the atmega 328p to a leonardo

Please rephrase this? I can't figure out what you're asking here...

The Leonardo doesn't use a 328p (the uno, nano and pro mini all use the 328p, so they can use eachothers bootloaders). The Leo (and micro) use the 32u4 instead - that's why they have native usb - the 32u4 has support for that (the u is for usb...), while the 328p does not.

Oh it's not the same chip i thought it was. Oh my mistake then Strange i didn't see that i thought it was the same Sorry i didn't know that thank you for that information.

I just found out the Leonardo uses a Atmega 32u4 chip and the Uno uses a Atmega 328p chip thank you for helping me.