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I'm using two nucleo-l433rc-p boards, which only have the can1 peripheral. The only guides I find online use both CAN1 and CAN2 in their communication so I'm asking if it is even possible to do. If it is, how? (I'm also using an MCU2561 transceiver)

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  • \$\begingroup\$ What is bxCAN communication? \$\endgroup\$
    – Velvet
    Commented Feb 16 at 10:46
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    \$\begingroup\$ You just need one CAN peripheral per MCU so why wouldn't it be possible? Multiple CAN peripherals are only used when you have multiple buses. \$\endgroup\$
    – Lundin
    Commented Feb 16 at 14:03
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    \$\begingroup\$ @Velvet It's the name of the CAN controller in STM32 microcontrollers. Iirc it comes in various flavours, where some are archaic. \$\endgroup\$
    – Lundin
    Commented Feb 16 at 14:05

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