km271-wifi (MaxRink)ECADConfidence: Medium

empty DNP fields made Fabrication Toolkit silently drop U6 (PCA9306) and other parts from the BOM, and without CPL fixes the ESP32 would have been placed 90 degrees off, switches 90 degrees off their pads, and electrolytics reversed.

Impact Analysis

Persona

Electrical Engineer

Team Size Impact

5x Multiplier

Prototype Delay

3 Days

Est. Annual Cost

$30,000

1 user · 1 month240 min
Rest of team960 min
Rest of year13,200 min

monthly_minutes × 12 × team_multiplier ÷ 60 × $75/hr = $30k/yr

$75/hr assumed rate.

Annual team-minutes decomposed from the reported monthly inputs.

Evidence & Sources

1 Sources

MaxRink/km271-wifi PR #1: PR 1/3: JLCPCB-ready v1.1.0 (double-sided, minimal changes, USB-C)

github.com

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Analyst Notes

From the Grok pain-radar digest, Oct 25-26 2026 (Oct 25 daytime to Oct 26 morning slots). Verified live 2026-10-26: issue/PR read on GitHub; title and state confirmed.