https://blog.berezovskyi.dev/tags/wyse-3040/Recent content in Wyse-3040 on berezovskyi notesHugoen-usWed, 17 Jun 2026 00:00:00 +0000https://blog.berezovskyi.dev/notes/hyperhdr-host-wyse3040-dietpi/Wed, 17 Jun 2026 00:00:00 +0000https://blog.berezovskyi.dev/notes/hyperhdr-host-wyse3040-dietpi/<h2 id="the-goal">The Goal</h2> <p>The Raspberry Pi 4 that ran my <a href="https://blog.berezovskyi.dev/notes/hyperhdr-ambient-lighting/">HyperHDR ambient-lighting setup</a> died. With current mini-PC and Pi prices, a used Dell Wyse 3040 thin client (Intel Atom x5-Z8350, 2 GB RAM, 8 GB eMMC) was the cheaper and frankly nicer replacement: fanless, x86_64, and plenty for HyperHDR&rsquo;s ~250 MB working set. This note documents rebuilding the host on it with DietPi - including the part that the official installer would not do for me, and getting the 10-bit <code>p010</code> capture format working on x86 via DKMS.</p>