diffbot (ros-mobile-robots)FirmwareConfidence: Medium

On a command timeout the Teensy firmware zeroed the target speeds but kept the PIDs, so a wound-up integral could hold a motor at full power; timeout is now 1 s and stops the motors.

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

ros-mobile-robots/diffbot PR #155: Firmware: the command timeout stops the motors

github.com

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Analyst Notes

From the Grok pain-radar digests, Oct 28-29 2026 (Oct 28 8:41 AM ET through Oct 29 early-morning Haitch editions). Verified live 2026-10-29: issue/PR read; title and state confirmed.