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Frank-Oliver Grün

Frank-Oliver Grün

Verified

Blogger, Digitalzimmer

Germany, Stuttgart

Biography

Frank-Oliver Grün is a freelance journalist and consultant based in Stuttgart, Germany. For more than 30 years, he has been helping end consumers in better understanding technical products and interrelationships. He pursues this mission in various ways: as an author for well-known publishers, as well as on his own platforms. With digitalzimmer.de, he has been running a smart home blog since 2014, and in May 2021 he added the site matter-smarthome.de, which deals with the manufacturer-independent smart home standard Matter. Before starting his own business, he worked in various positions for German publishing houses – including editor-in-chief, video producer, development manager, head of copy and test editor.

Final Covers

Tech

Doesn’t Cover

Sport, lifestyle

Seniority Positions

Industries

Medium Formats

Content

Total articles 238

  • 10 tips for a stable Thread network

    By Frank-Oliver Grün

    Apr. 17, 2025

  • Matter for electricians: an overview of pro solutions

    By Frank-Oliver Grün

    Apr. 11, 2025

  • Aqara expands its Matter features

    By Frank-Oliver Grün

    Apr. 09, 2025

As seen in

Company Info

Digitalzimmer

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Founded: