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Quantity
1
Description
OpenFAN
Temporarily out of stock. New units are being manufactured and are estimated to start shipping in second week of August 2026.
An Open-source, open-hardware 12V PWM fan controller for the hobbyists and hackers!
This fan controller al...
Reviews
5.0
3 ratings
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Works, but the process of fan speed preferences needs a bit of work for remembering settings/preferences.
Does not store via cookies/localstorage so it doesn't auto-populate with existing settings.
Software doesn't show any existing temps.
Rough but you can set speeds, even on fans that are a little off on RPM vs duty cycle.