Home Assistant Community in Cologne

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

Home Assistant Community in Cologne

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.

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