STM32F103C8 Development Board
Assembly ready · 1 known issueSTM32F103C8 Development Board End-to-end design example Demonstrates circuit blocks API
04-stm32-devboard
Manufacturing readiness
Checked .
Scope: PCB fabrication and assembly files.
Fabrication tier: jlcpcb-tier1.
Known issues
Open issues recorded with this evidence. A defect keeps the board from ready; exceptions and advisories are disclosed but do not.
- #6269 exception: Paid 0.15 mm mechanical-drill via process (ruling #7147); the generic jlcpcb-tier1 kct check reports the reviewed vias as errors, the board's own check_manufacturing.py models the process (recorded 2026-10-19)
Current evidence passes the assembly release checks; this does not establish tested hardware performance.
- Connectivity and design checks: passed — Reviewed paid-drill process: zero errors/warnings, no suppressed findings; ERC/LVS/manifest all pass.
- Native design rules (DRC): passed — Zero violations and opens; independent refill exactly matches both exported copper layers.
- Manufacturing artifacts: passed — Complete manufacturing/source archives, portable symbol library, drawings and SHA256 integrity verified.
- Bill of materials: passed — 17 exact supplier identities, all in the JLCPCB BOM/CPL: 17 placements, 15 SMT and the through-hole J1 and Y1 (fab-assembled since #7239/#7268). Corrected MCP1825S regulator; no AMS1117 substitution. See procurement-review.md.
- via process: passed — Two layers, paid 0.15mm mechanical drill option, .30mm minimum via diameter, .075mm ring, tented through vias; eight SMT-pad drill overlaps repaired.
Passed: this check passed for the recorded files. Failed: this check found a problem. Not run: no result was established. Unlisted checks have no reported result.
Renders
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Metrics
| Build Status | Assembly ready · 1 known issue |
|---|---|
| Nets routed | 100.0% |
| DRC violations | 0 |
| Layers | 2 |
| Board Size | 60 × 40 mm |
| Parts | 17 |
| Cost (per board) | $4.26 |
| Batch Qty | 5 boards |
| Batch Total | $21.30 |
| Data Generated | 2026-09-10T07:42:54.537851+00:00 |
Downloads
- Full manufacturing package (ZIP)
- KiCad project (ZIP)
- Gerber fabrication files (ZIP)
- Fabrication report (PDF)
- Bill of materials (CSV)
- Component placement (CSV)
- Front assembly drawing (PDF)
- Back assembly drawing (PDF)
- Manufacturing instructions (TXT)
- Procurement review (Markdown)
- Artifact manifest (JSON)
- Electrical and manufacturing checks (JSON)
- KiCad DRC report (JSON)