esp32-zigbee-tof-awning-sensor (ibrambati)FirmwareConfidence: Medium

The firmware used GPIO 7 for charger detection, which is not broken out on the ESP32-H2-Zero, so it moved to GPIO 10, and the README's divider resistors did not match the schematic's names.

Impact Analysis

Persona

Firmware 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

ibrambati/esp32-zigbee-tof-awning-sensor PR #6: arduino: move charger detection from GPIO 7 to GPIO 10

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.