Arduino nano+mcp2512 +analog input

Good afternoon. I would like to know if there is a ready-made solution, a sketch for arduino nano and can mcp2515, so that the can and analog input work? I’m trying to make a dashboard for the astra j. I would also like to know if anyone has information on astra j can packages? Thanks for earlier.

It could be a fun project to make your own CAN adapter with Arduino, but its not necessary if you just want to connect to CAN. Use any of the supported CAN adapters:

RealDash | Manuals | Supported CAN/LIN Adapters

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For analog (and digital) inputs to CAN, I have used these lately as a clean solution.