Board Units - nberlette/canbus Wiki
BU_: Board Units
Also known as Nodes, ECUs, Transmitters/Receivers, Producers/Consumers, etc.
Usually a good idea to have
Vector__XXXsomewhere in the list, as a fallback Receiver Node.
<NodeNames>: list of string literals (no quotes), separated by whitespace
BU_: ABS DME DSC EKP KOMBI Vector__XXX