STM32G431CBT6 - Arm Cortex-M4 Microcontroller

@@ -43,3 +43,14 @@ Upstream authoring provenance remains **unknown** for: symbol, footprint, step, ## Community review  [Report a problem on this component page](https://wiki.adom.inc/ray/stm32g431cbt6/issues). Include the filename and SHA-256, the pin/dimension/marking that is wrong, your source drawing or measurement, EDA/version and a screenshot. Please distinguish an identity error, geometry defect, visual problem and provenance/licensing gap. A successful render is not an electrical or mechanical sign-off.++## Additional CAD files in this repository++Legacy aliases and extra variants are inventoried separately so an unselected file is not mistaken for the reviewed default.++| File | Origin status | SHA-256 |+|---|---|---|+| [stm32g431cbt6-etched.step](stm32g431cbt6-etched.step) | Additional existing wiki CAD; upstream authoring provenance not established by this audit | `d0bdc41514ba475f99496e293c30f2c8898ffb0dda6fd1f794442f2a6c8726ae` |+| [stm32g431cbt6.lbr](stm32g431cbt6.lbr) | Additional existing wiki CAD; upstream authoring provenance not established by this audit | `03a434443104113fd279e2270d1fb5a76dd7cdab39b828263d1538e75c32700b` |++See asset-provenance.json for source commits, variant lineage and remaining uncertainty.

@@ -5,7 +5,7 @@   "audit": {     "author": "Codex Astra (AI)",     "dateUtc": "2026-09-16T13:54:19.594071+00:00",-    "scope": "File lineage and uncertainty disclosure, not manufacturer certification or legal clearance",+    "scope": "Current component metadata assets and additional CAD files listed by the page repository API; provenance disclosure, not manufacturer certification or legal clearance",     "sourceCommitBeforeAudit": "d61b8bc1dc9ebb1773711171c85fe881bca06a96"   },   "assets": [@@ -73,5 +73,37 @@     "footprint",     "step",     "glb"+  ],+  "additionalCadFiles": [+    {+      "file": "stm32g431cbt6-etched.step",+      "sha256": "d0bdc41514ba475f99496e293c30f2c8898ffb0dda6fd1f794442f2a6c8726ae",+      "bytes": 5019071,+      "wikiBlobHash": "f1c5343d6d8872d3b46f854840594ffa126944ac",+      "lastCommit": {+        "hash": "41503f78436f1e5e75ef0f5f7b9ffcd3be3134a9",+        "author": "Ray",+        "timestamp": 1788427516,+        "message": "stm32g431cbt6: publish the laser-etched STEP alongside the bare one"+      },+      "retrievedFrom": "https://wiki.adom.inc/ray/stm32g431cbt6/files/stm32g431cbt6-etched.step",+      "originStatus": "Additional existing wiki CAD; upstream authoring provenance not established by this audit",+      "limits": "Wiki commit and file hash identify the bytes, not manufacturer source or redistribution permission. Referenced page citations are not proof of lineage."+    },+    {+      "file": "stm32g431cbt6.lbr",+      "sha256": "03a434443104113fd279e2270d1fb5a76dd7cdab39b828263d1538e75c32700b",+      "bytes": 17297,+      "wikiBlobHash": "a29c0c0919e12d3e78125c2c077b7c17d33fc6bd",+      "lastCommit": {+        "hash": "3a0b1977e009dd21e67a899920bcaca9c47d6249",+        "author": "Ray",+        "timestamp": 1788195271,+        "message": "rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect and oval pad as a SQUARE EAGLE smd; this carries the real pad shape across (0 -> 48 rounded pads) and stops dropping geometry drawn on KiCad User.N layers. Attributes, connects, pads and the pin-1 marker are gated against decreasing and are unchanged."+      },+      "retrievedFrom": "https://wiki.adom.inc/ray/stm32g431cbt6/files/stm32g431cbt6.lbr",+      "originStatus": "Additional existing wiki CAD; upstream authoring provenance not established by this audit",+      "limits": "Wiki commit and file hash identify the bytes, not manufacturer source or redistribution permission. Referenced page citations are not proof of lineage."+    }   ] }