https://headlessdiaries.com/posts/Recent content in Posts on Headless DiariesHugoen-gbSun, 11 Oct 2026 12:20:00 +0000https://headlessdiaries.com/posts/open-webui-raspberry-pi/Sun, 11 Oct 2026 12:20:00 +0000https://headlessdiaries.com/posts/open-webui-raspberry-pi/Open WebUI gives you a ChatGPT-shaped interface for local AI models. On a 4GB Pi it runs — and eats a fifth of your RAM doing it.https://headlessdiaries.com/posts/homelab-backup-configs-not-media/Sun, 11 Oct 2026 12:15:00 +0000https://headlessdiaries.com/posts/homelab-backup-configs-not-media/Don't back up terabytes of replaceable media. Back up the configs and databases — that's the part you can't re-download.https://headlessdiaries.com/posts/media-automation-arr-stack/Sun, 11 Oct 2026 12:10:00 +0000https://headlessdiaries.com/posts/media-automation-arr-stack/Sonarr, Radarr, Prowlarr, qBittorrent and Jellyfin on a mini PC: the set-and-forget media pipeline that keeps the library stocked.https://headlessdiaries.com/posts/kokoro-selfhosted-tts/Sun, 11 Oct 2026 12:05:00 +0000https://headlessdiaries.com/posts/kokoro-selfhosted-tts/Running Kokoro, an open neural text-to-speech model, on a mini PC. Faster than real time on CPU, zero per-sentence cost, and none of your chatter leaves the house.https://headlessdiaries.com/posts/muse-board-portal-dashboard/Sun, 11 Oct 2026 10:40:00 +0000https://headlessdiaries.com/posts/muse-board-portal-dashboard/A Meta Portal Go sideloaded with a custom app: thin client up front, Raspberry Pi bridge in the middle, mini PC doing text-to-speech. All on the LAN.https://headlessdiaries.com/posts/pi-watchdog-earlyoom/Sun, 11 Oct 2026 08:30:00 +0000https://headlessdiaries.com/posts/pi-watchdog-earlyoom/A Raspberry Pi 4 that needed a power cycle every few weeks now recovers from hangs on its own, using the built-in hardware watchdog and earlyoom. Here is the setup I used.https://headlessdiaries.com/posts/tailscale-subnet-router/Sat, 10 Oct 2026 10:30:00 +0000https://headlessdiaries.com/posts/tailscale-subnet-router/Tailscale subnet routing lets you reach every device on your home LAN — printers, dashboards, a NAS — from anywhere, through one always-on machine. It took me five minutes to set up.https://headlessdiaries.com/posts/android-ota-self-updater/Fri, 09 Oct 2026 10:30:00 +0000https://headlessdiaries.com/posts/android-ota-self-updater/Apps installed outside the Play Store have no update mechanism. This is the self-updater I built into a sideloaded Android app: version polling, HTTPS download, SHA-256 verification, PackageInstaller.