On the official Codesys store page of the BeagleBone, it says that a CAN-Cape is necessary for using CANopen. (https://store.codesys.com/en/codesys-control-for-beaglebone-sl.html). If I understood correctly, they are referring to a Comms Cape like this one (https://github.com/beagleboard/capes/tree/master/beaglebone/Comms)
I know this might sound like a stupid question, but do I need a CAN-Cape for the Raspberry Pi as well, if I want to use the CANopen Protocol? (and if yes, which Cape do I need?)
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