OpenAI's Codex Micro, a dedicated keypad for developers, has proven hard to get hold of — and one writer decided to build their own version instead.

According to ZDNet, the $230 Codex Micro sold out before the writer could buy one. Rather than wait, they repurposed a Stream Deck+ — a programmable button-and-dial control pad more commonly used by streamers and video creators — into what ZDNet describes as a "surprisingly capable alternative."

The pitch is twofold. ZDNet reports that the homemade setup cost considerably less than the official device, and that it turned out to be more customizable than the Codex Micro it was standing in for. In other words, off-the-shelf hardware plus some configuration produced a tool that, in the writer's hands, did much of the same job for a lower price.

The story was picked up and circulated via Google News, reflecting interest in OpenAI's push beyond software into physical developer accessories.

Why it matters: when a sought-after piece of hardware is expensive and out of stock, tech-savvy users can often approximate it with cheaper, more flexible gear — a reminder that the value in these devices frequently lies in the software and configuration rather than the badge on the box.