Tag Archives: Technik

Extending the Battery Life of Your IKEA Motion Sensor: Replacing CR2023 Cells with AA Batteries

Posted on 15 January 2025 by admin

The IKEA TRADFRI motion sensor is a versatile and affordable device that integrates seamlessly into your smart home zigbee setup. I personaly use them in a cuple of places, in the postbox to notify me on new mail and in … Continue reading →

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Erase ESP – quickly reset the wifi chip

Posted on 31 December 2022 by admin

TLDR: Install esptool.py pip3 install esptool Erase flash of the esp esptool.py — erase_flash One of my smart ESP devices wasn’t responding after a power down. I debugged the problem by connecting it to a serial interface. On the comandline … Continue reading →

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Mach’s Förnuftig – Ikeas Förnuftig smart machen

Posted on 2 March 2021 by admin

Förnuftig was? Förnuftig ist der neue Luftreiniger von Ikea und als solcher hat er mein Interesse geweckt. Aber scheinbar anders als viele Andere finde ich das Gerät nicht interessant um Viren aus der Luft zu filtern, dazu eignet er sich … Continue reading →

Posted in out of my life, Technik | Tagged , , , , , , , | 3 Comments

More tube and a congress-center

Posted on 27 December 2013 by admin

While preparations were fun, the actual doing is even more fun. So here are some first impressions on playing around with the outdoor part of Seidenstraße-Assambly at day 0 of 30C3. Video download This Video shows a testrun of one … Continue reading →

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[ FSyncMS ] Version 0.11 – Setup Page

Posted on 24 June 2012 by admin

Stefan war fleißig und hat eine Setup-Page für den FSyncMS gebaut. Daraus ist Version 0.11 des FSyncMS erwachsen.

Posted in FSyncMS, Synchronsiation, Technik | Tagged , , , , , , | 16 Comments