Mmastodon TechnologySoftware first seen 1 h ago, last 1 h ago, peak #3

Cologne hackerspace to host Raspberry Pi local chat workshop

Original: 🥧 Raspberry-Pi-Workshop in Köln 📅 Do., 8.10.2026, 19–21 Uhr 📍 kalk.space, Köln-Kalk 💬 Thema: „Unser eigener Chat – ganz

The kalk.space hackerspace in Cologne-Kalk is holding a Raspberry Pi workshop on Thursday, 8 October 2026, from 7 to 9 pm, where participants will build their own local web chat that runs without cloud services or external providers. Organisers encourage attendees to bring their own Raspberry Pi projects along.

Why now: Growing interest in self-hosted, cloud-free alternatives to commercial messaging services

kalk.spaceCologneRaspberry Pi

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Evidence

• 🥧 Raspberry-Pi-Workshop in Köln 📅 Do., 8.10.2026, 19–21 Uhr 📍 kalk.space, Köln-Kalk 💬 Thema: „Unser eigener Chat – ganz ohne Cloud“ Wir bauen mit dem Raspberry Pi einen lokalen Web-Chat – ohne Cloud und externe Dienste. 🔧 Eigene Raspberry-Pi-Projekte gerne mitbringen und… · horald007@troet.cafe · 3

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