2026_2_PI1_Grupo01_Hilmer (fcte-pi1)ECADConfidence: Medium

The bench rig and firmware Pinos.h already use the ESP32 DevKit V1 wiring, but schematic Rev 2.0, the BOM and hardware docs still describe the ESP32-C3 Super Mini, and GPIO14 pulses PWM at reset and can jerk a wheel.

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

fcte-pi1/2026_2_PI1_Grupo01_Hilmer Issue #488: Atualizar o esquemático e a documentação de hardware para o ESP32 DevKit V1 e fechar a pinagem

github.com

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Analyst Notes

From the Grok pain-radar digests, Nov 1-2 2026 (Nov 1 8:41 AM ET through Nov 2 7:41 AM ET digests plus the Haitch editions). Verified live 2026-11-02: issue/PR read; title and state confirmed.