b57221v2103j060: hero from the plain model
b57221v2103j060: one-pass backfill (specs: 0 rows from distributor attributes, 5 Unknown, plain model: model_3d_step ->…
Delete b57221v2103j060-etched.step
Delete b57221v2103j060-etched.glb
b57221v2103j060: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
b57221v2103j060: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
b57221v2103j060: laser-etched CAD + chip hero (factory 2.0.0 backfill)
Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout")
b57221v2103j060: hero re-rendered with iso-front (part number upright)
b57221v2103j060: laser-etched CAD + chip hero (factory 2.0.0 backfill)
b57221v2103j060: factory component page (tier=lcsc)
Initial commit: component/b57221v2103j060