Rev 2.1: the rev2 boards, refreshed sets. No electrical change against the
manufactured rev2: PCB diffs are zone refills and priority renumbering.
- Fab sets
Lite_rev2,Lite-UFL_rev2,Mono_rev2,Gemini_rev2, each
verified against its board and schematic. Lite-UFL J1 (U.FL connector) now
carries LCSC C88374 on board and schematic; it was silently absent from
every previous BOM. - Substitute STEP models for antenna, crystal, switch and filter rebuilt
from the trusted wrl geometry; STEP fit-check models match the boards. - Schematic PDFs regenerated for all four variants.
EMC relevance (technical file): none, no electrical change; rev2 evidence
carries. The DoC pins the firmware version, unchanged here.
Assets per variant: JLCPCB fab set, STEP fit-check model, schematic PDF.