stc15f2k60s2-28i-lqfp44: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
stc15f2k60s2-28i-lqfp44: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout")
stc15f2k60s2-28i-lqfp44: laser-etched CAD + chip hero (factory 2.0.0 backfill)
stc15f2k60s2-28i-lqfp44: backfill missing artifacts (variants)
stc15f2k60s2-28i-lqfp44: publish the laser-etched STEP alongside the bare one
stc15f2k60s2-28i-lqfp44: viewers
stc15f2k60s2-28i-lqfp44: factory component page (tier=lcsc)
Initial commit: component/stc15f2k60s2-28i-lqfp44