One of my first projects i'm working on to learn programming on AVR is communicating with the CAN Bus available in my own car.
I see a lot of tutorials doing that but with a CANBUS Module with MCP2515 Chip!
I know the module is like a specific programmed microcontroller for can communication.
What if i wish to make this canbus module with one of my atmega328's i have here, would that be possible? If not, why would i need the MCP2515?
Link to the module: