Hello Hologram Community!
Today I got an interesting question regarding using the CAN bus on the Dash. For this I would suggest one of the following two approaches:
Using a CAN transceiver (such as https://www.microchip.com/wwwproducts/en/MCP2561) and the CAN controller integrated with the Dash processor. We don’t have any driver support for it, but Freescale/NXP has basic drivers that can be used. This option will most likely require a bit of software work.
Using an external CAN controller (such as https://www.microchip.com/wwwproducts/en/en010406) which would be controlled by the SPI interface on the Dash processor. There may be Arduino libraries available for this.