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Home Assistant Community in Cologne

The Home Assistant Community Day in Cologne was awesome. We’re doing it again next year!

· By Andrej Friesen · 3 min read

On May 24th, 2025, the Home Assistant Community Day took place. A global meetups on the same day with and for us Home Assistant nerds 🤓

Since there wasn’t a meetup near me, I took the opportunity to organize one in Cologne. Die Wohngemeinschaft warmly welcomed us.

I immediately reached out to a few people via email and posted in the German communities of Simon42 and Community Smart Home. I believe we also got a bunch of sign-ups through the Meetup platform.

Thanks to all the participants!

We ended up being around 50 people!
A big thank you to everyone who came — it was a great day with amazing conversations! Without you, it would’ve been pretty boring just standing around on my own 😉

I also received some great feedback on my PokyPow project!

PokyPow
Remotely power and monitor your computer with Home Assistant

Here’s a mini vlog by Flo from Flotomation:

Other YouTubers and content creators were there as well:

And here are some pictures:

Thanks to Athom (now IoTorero)

Big thanks to Athom (now IoTorero)!

They sponsored tons of devices, so everyone got to take home a new smart home gadget.

I’m just thrilled that these run with ESPHome and can be integrated into Home Assistant so easily. Just enter the Wi-Fi password and connect directly to Home Assistant. No app, no nonsense — that’s how a smart home should be.

Here’s the link to Athom’s online shop:

Athom Technology Tasmota ESPHome WLED ESP32 ESP8266 Smart Home Shenzhen,China
Open sources smart home hardware developer and manufacturer. Tasmota ESPHome WLED Homebridge Homekit Zigbee2MQTT Powered by ATHOM

Next Year

I received great feedback and had a lot of fun, so I’ll definitely organize this again.

See you next year at the latest!

If you want to join us next time in Cologne, Germany, I would suggest that you subscribe to Smarthütte.de

Smarthütte.de is run by a friend and me. We’re currently exploring opportunities to turn Home Assistant into a side business in Germany.

Get more Smart Home Content in German

About the author

Andrej Friesen Andrej Friesen
Updated on May 29, 2025