Cura/resources/definitions/bfb.def.json

{
    "name": "BFB",
    "version": 2,
    "inherits": "fdmprinter",
    "metadata": {
        "visible": true,
        "manufacturer": "BFB",
        "file_formats": "text/x-gcode",
        "platform_offset": [ 0, 0, 0],
        "machine_extruder_trains":
        {
            "0": "bfb_extruder_0"
        }
    },

    "overrides": {
        "speed_print": { "default_value": 40 },
        "machine_extruder_count": { "default_value": 1 },
        "prime_tower_size": { "default_value": 7.745966692414834 },
        "machine_name": { "default_value": "BFB_Test" },
        "machine_heated_bed": { "default_value": false },
        "machine_width": { "default_value": 275 },
        "machine_gcode_flavor": { "default_value": "BFB" },
        "machine_depth": { "default_value": 265 },
        "machine_center_is_zero": { "default_value": true },
        "machine_height": { "default_value": 240 },
        "layer_height": { "default_value": 0.25 },
        "retraction_amount": { "default_value": 0.05 },
        "infill_sparse_density": { "default_value": 10 },
        "layer_height_0": { "default_value": 0.5 }
    }
}