{"guid":"ffb14553-ba93-5a6f-a962-4fac113035ec","title":"Luftgrenzen überwinden: Messen, filtern, kühlen?","subtitle":null,"slug":"2026-748-luftgrenzen-uberwinden-messen-filtern-kuhlen","link":"https://talks.mrmcd.net/2026/talk/SSPBNK/","description":"Was ist hier eigentlich in der Luft?\nWie bekomme ich das wieder aus der Luft raus?\nUnd wie bekomme ich meine Wohnung kühl?\nIn diesem Talk schauen wir uns an, wie du mit ESP32, Lötkolben, Klebeband, 3D-Drucker und co. die Grenzen deiner Wohnungsluft überwinden kannst!\n\nUm gut und Gesund in unseren eigenen 4 Wänden zu leben, brauchen wir gute Luft: Zu viel CO2, Feinstaub, Hitze oder VOCs können nicht nur unangenehm sein, sondern manchmal sogar gefährlich werden. Wir schauen uns an, was diese Werte eigentlich sind, und wo das ganze herkommt.\nNatürlich kann man mit einer Lüftungsanlage, die immer wohltemperierte gefilterte Frischluft liefert für eine perfekte Umgebung sorgen: Nur wer hat die schon? \n\nAlso kümmern wir uns um praktische und umsetzbare Lösungen für die moderne Hacker*In!\nIm ersten Schritt müssen wir erstmal messen, was aktuell in der Luft ist. Ich stelle meine aktuelle Lösung auf ESP32-Basis vor.\nUnter der sommerlichen Hitzewelle leidend, soll die Wohnung natürlich kühl werden. Mit einer Split-Klima wäre das einfach, aber auch das geht nicht immer.\nIch habe in der sommerlichen Hitzewelle versucht, das meiste aus einem Monoblock rauszuholen, und möchte euch über Verrohrung, Adapter und Zweischlauch-Hacks zum Lufttransport berichten.\nDrinnen ist es angenehm temperiert, draußen 40°, aber leider zu viel Feinstaub in der Luft? Ein Luftfilter kann hier helfen: Wofür ein Luftfilter wirklich nützlich ist, und wie man diese hacken kann, schauen wir uns ebenfalls an! \nAm Ende haben wir eine möglichst praktische Lösung mit Home Assistant, Hardware, Luftschläuchen, Messwerten \u0026 co., die zum Nachbauen und weiter tüfteln einlädt.\n\nhttps://creativecommons.org/licenses/by-sa/4.0/","original_language":"deu","persons":["margau"],"view_count":81,"promoted":false,"date":"2026-09-11T22:00:00.000+02:00","release_date":"2026-09-12T00:00:00.000+02:00","updated_at":"2026-09-14T05:00:17.344+02:00","tags":["SSPBNK","2026","mrmcd26","Hardware and Making","Maschinenraum - C110","mrmcd26-deu","Darmstadt","mrmcd26","Day 1"],"length":2936,"duration":2936,"thumb_url":"https://static.media.ccc.de/media/conferences/mrmcd/mrmcd26/748-ffb14553-ba93-5a6f-a962-4fac113035ec.jpg","poster_url":"https://static.media.ccc.de/media/conferences/mrmcd/mrmcd26/748-ffb14553-ba93-5a6f-a962-4fac113035ec_preview.jpg","timeline_url":"https://static.media.ccc.de/media/conferences/mrmcd/mrmcd26/748-ffb14553-ba93-5a6f-a962-4fac113035ec.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/conferences/mrmcd/mrmcd26/748-ffb14553-ba93-5a6f-a962-4fac113035ec.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/2026-748-luftgrenzen-uberwinden-messen-filtern-kuhlen","url":"https://api.media.ccc.de/public/events/ffb14553-ba93-5a6f-a962-4fac113035ec","conference_title":"MRMCD 2026 - 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