{ "carrier_bounds_mm": [ 82, 80 ], "outline_local_mm": [ [ 36, 0 ], [ 82, 0 ], [ 82, 80 ], [ 0, 80 ], [ 0, 19 ], [ 36, 19 ] ], "placements_local_mm": { "U1": [ 8, 23 ], "U2": [ 43, 26.67 ], "DS1": [ 43.97, 36 ], "R1": [ 42.16, 32.6685 ], "R2": [ 53.16, 32.6685 ], "R3": [ 64.16, 32.6685 ], "SW1": [ 41.72, 68 ], "SW2": [ 53.72, 68 ], "SW3": [ 65.72, 68 ], "H1": [ 3.5, 22.5 ], "H2": [ 3.5, 75 ], "H3": [ 78, 4 ], "H4": [ 78, 76 ] }, "rf_reserve_absolute_mm": [ 110, 119, 131, 132 ], "u2_bare_pcb_front_local_y_mm": 0.0, "nominal_user_confirmed_rs232_metal_mm": { "shell_overhang": 3.87, "hex_mouth_overhang": 2.87, "flange_front_inset": 1.93 }, "tracks": 938, "vias": 41, "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, "schematic_parity_violations": 0, "project_settings_sha256": "9ad5b992785ebfe01fa7ea4e1aa391a2c7d7f1f2c3b1c13136173c301ecb6516", "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" } ], "user_accepted": [ "module dimensions/visual fit and USB clearance", "male pinout/header/footprint and pin-by-pin review", "M3 carrier/module and M2 display hardware", "RF keepout and power/ground routing" ], "not_independently_verified": [ "reported 10 mm assembled module elevation", "regulator margin", "USB backfeed safety", "OLED onboard pull-up resistance/rail", "manufacturer RF qualification", "fabrication process/certification" ], "new_hardware_tests": false }