{ "carrier_bounds_mm": [ 82, 80 ], "copper_layers": 2, "draft_thickness_mm": 1.6, "electrical_footprints": 9, "proposed_M3_mounts": 4, "physical_DRC_violations": 0, "unconnected_items": 0, "schematic_pad_nets_match": true, "known_parity_warning": "U2 provisional female-reference footprint assigned on PCB only; schematic footprint intentionally blank", "ignored_DRC_checks": [ { "description": "Footprint has no courtyard defined", "key": "missing_courtyard" }, { "description": "Track endpoint not centered on via", "key": "track_not_centered_on_via" }, { "description": "Tuning profile track geometries", "key": "tuning_profile_track_geometries" }, { "description": "Footprint doesn't match symbol's footprint filters", "key": "footprint_filters_mismatch" }, { "description": "Footprint component type doesn't match footprint pads", "key": "footprint_type_mismatch" } ], "not_validated": [ "male module pin map/fit", "assembly envelope and heights", "header/socket fit", "RF performance and antenna clearance", "power/return-path integrity", "USB power path", "OLED pull-ups", "fabrication process", "hardware operation" ] }