luckfox-pico (LuckfoxTECH)ECADConfidence: Medium

On a Pico Mini A (RV1103), several GPIO1_C and D pins do not follow output commands in Linux or U-Boot, while GPIO0_A4 works. The poster cannot tell whether it is config, a board or SoC revision difference, or electrical.

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

LuckfoxTECH/luckfox-pico Issue #382: Pico Mini A: GPIO1_C/D outputs do not follow commands in Linux or U-Boot; UART internal loopback passes

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.