56,966 blogs · [ { "id": "01a08c61-5fd8-7343-8b2a-33b6810d0763", "title": "Unbricking Ocean Optics Spectrometers", "url": "https://wejn.org/2026/09/unbricking-ocean-optics-spectrometers/", "published_at": "2026-09-06T10:25:00+00:00" }, { "id": "01a08c61-5fd8-7343-8b2a-33b681ea4c29", "title": "I²C Write Bug in Ocean Optics Spectrometers", "url": "https://wejn.org/2026/08/i2c-write-bug-in-ocean-optics-spectrometers/", "published_at": "2026-08-30T17:29:00+00:00" }, { "id": "01a08c61-5fd8-7343-8b2a-33b682c83619", "title": "Sniffing I²C traffic visually with i2cdriver", "url": "https://wejn.org/2026/08/sniffing-i2c-traffic-visually-with-i2cdriver/", "published_at": "2026-08-29T09:39:00+00:00" }, { "id": "01a08c61-5fd8-7343-8b2a-33b68300302a", "title": "Anatomy of an Ocean Optics USB-DT (Deuterium-Tungsten Light)", "url": "https://wejn.org/2026/08/anatomy-of-ocean-optics-usb-dt-deuterium-tungsten-light/", "published_at": "2026-08-23T17:18:00+00:00" }, { "id": "01a08c61-5fd8-7343-8b2a-33b6835a702a", "title": "White Rose Timer on PineTime watch", "url": "https://wejn.org/2026/08/white-rose-timer-on-pinetime/", "published_at": "2026-08-01T17:26:00+00:00" }, { "id": "01a08c61-5fd8-7343-8b2a-33b68370693a", "title": "FreeCAD 1.1 killed Fusion 360 for me", "url": "https://wejn.org/2026/05/freecad-1.1-killed-fusion-360-for-me/", "published_at": "2026-05-31T12:02:00+00:00" }, { "id": "01a08c61-5fd8-7343-8b2a-33b683e94b0a", "title": "ZFS snapshotting done better", "url": "https://wejn.org/2026/05/zfs-snapshotting-done-better/", "published_at": "2026-05-23T14:23:00+00:00" }, { "id": "01a08c61-5fd8-7343-8b2a-33b6845543f6", "title": "Replacing APC Smart-UPS SC450RM battery", "url": "https://wejn.org/2026/05/replacing-apc-smart-ups-sc450rm-battery/", "published_at": "2026-05-15T13:40:00+00:00" }, { "id": "01a08c61-5fd8-7343-8b2a-33b6854df9a9", "title": "Leveling the Průša Core One+ bed", "url": "https://wejn.org/2026/03/leveling-prusa-core-one-bed/", "published_at": "2026-03-30T17:28:00+00:00" }, { "id": "01a08c61-5fd8-7343-8b2a-33b685b0fc3e", "title": "Swisscom 2025 security.txt challenge: full writeup", "url": "https://wejn.org/2026/01/swisscom-2025-securitytxt-challenge-full-writeup/", "published_at": "2026-01-28T21:25:00+00:00" } ] posts Claim your blog

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