PCB Design and Implementation


Reverting the current “stuck auto-layout job” via commit history is not useful right now: there is no newer auto-layout commit to revert. The latest project commit is #1fa65013, which is only BOM/manufacturing metadata, and dry-run revert to it shows nothing to revert.
Important findings:
  • The old bad auto-route commit #bc29091b was already undone by #58be61c8.
  • Reverting back to #5e277ddb would undo 9 commits, including the useful production BOM metadata I added after the revert.
  • The active router lock appears to be a backend job state, not a committed layout change.
Recommendation: do not revert. Keep the current state, cancel/discard the active auto-layout job in the UI/backend, then rerun in-place routing.

image

I see the router committed a new auto-layout pass, but the UI still shows 71 airwires. I’ll verify the current post-route DRC directly and determine whether the route failed, is stale, or needs cleanup/retry.
I’m blocked from continuing because the account has no available ACUs, so AI tool execution is unavailable now.
Accomplished this session:
  • Verified the new auto-route commit #7242e711 did run.
  • Found the route introduced 3 overlapping-copper shorts.
  • Deleted the 3 shorted trace segments.
  • Rechecked and confirmed route feasibility was clean.
  • Found 11 airwires and 8 dangling-trace groups after removing the shorts.
  • Deleted the dangling trace fragments from the affected nets.
Remaining work:
  • Re-run DRC to confirm dangling traces are cleared.
  • Run one cleanup auto-route pass for the remaining airwires.
  • Run full DRC + manufacturing checks.
  • Export Gerber, BOM, pick-and-place, netlist, and STEP only if checks are clean.
Run ERC/DRC later
Manual routing help
Final export checklist

Waiting for input


Schematic of ESP32 RFID Access Control System v3.0
U1

Schematic is Auto-placed

The schematic has been arranged automatically. Flux can redraw it to be more readable, with components placed in related groups and wires drawn more legibly. This takes about 10-60 mins.

ESP32 RFID Access Control System v3.0

ESP32 RFID Access Control System v3.0 thumbnail