this post was submitted on 17 Mar 2026
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I run OmniOS on an Aoostar WTR PRO as my NAS and for most of my self hosting needs. After installing a new fan, I wanted to see if I could read and control the fan speed from the OS instead of just the BIOS. Using Claude chat, I got a working kernel driver that gives me fan speed, PWM control, temperature readings, and even (incorrect) voltage readings.

I wanted to share as an example of what's currently possible. I've even seen people vibe code ethernet drivers for freeBSD.

What do you all think of using LLMs to cobble together drivers like this?

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[–] paper_moon@lemmy.world 1 points 8 hours ago* (last edited 8 hours ago)

That's awesome! Can you describe your set up for vibe coding this? I'd like to take a look at porting postmarketOS linux, or ubports to some phones I have laying around.