config.json

{
    canbus: {
        channel: "vcan0",
        interface: "socketcan_ctypes"
    },
    canopen: {
        sync_interval: 10,
        sync_count: 6,
        auto_start: true
    },
    mqtt: {
//        username: "user", // not implemented yet
//        password: "pass",// not implemented yet
        will: { // not implemented yet
            topic: "/last/will/topic",
            payload: "I died"
        }
    },
    receivers: [
        {
            canid: "0x123",
            unpack_template: "u8u8u8",
            var_names: ["val1", "val2", "val3 via int2on_off"],
            topic_template: "/test/bla",
            payload_template: "val1= {val1:x}, val2= {val2:x}, val3= {val3}"
        },
    ],
    transmitters: [
        {
            subscriptions: "/test/trans",
            canid: "val1",
            pack_template: "u8",
            var_names: "val1",
            topic_template: "",
            payload_template: "{val1:d}",
//            exact_match: true // not implemented yet
        },
    ]
}