This board can be soldered with pinheaders onto an Arduino Mini. It contains the MCP2515 CAN bus controller and the MCP2551 CAN tranceiver. The MCP2515 is connected to the hardware-SPI of the ATMega328p.
There are some jumpers:
| Jumper | Function |
|---|---|
| TERM | Connects an 120 Ohm bus termination to the CAN-lines. |
| SCK | Connects the ATMega328p's clock output (Arduino pin 8/PB0/CLK0) to the MCP2515's clock input. |
| CS | Connects the MCP2515's chip select line to Arduino pin 10(PB2/SS). |
| INT | Connects the MCP2515's interrupt line to either Arduino pin 2 (PD2/INT0) or Arduino pin 3 (PD3/INT1). |
If you want to use other pins you can solder a wire to the jumper pad
View/Order the board on OSH Park: https://oshpark.com/shared_projects/cdqGDQ5q