Ich habe die Homepage mal etwas aktuallisiert und überarbeitet. Durch Familie und Arbeit bleiben die Hobbies der letzten Jahre, über die es sich lohnen würde zu schreiben, aber sehr zurück – ich erwarte also nicht, dass sich hier in Zukunft viel tun wird.

I got two of the lovely Unifi accesspoints from Ubiquiti for my home – the really have a huge rangeof configuration and a very very good wlan range!

….and of course I need to integrate them to my homemautomation …

Switching the GuestWLAN on/off is not really documented but works without problems using this command on the Unify Server component:
#!/bin/bash
export username=username
export password=Password
export baseurl=https://localhost:8443
export site=default

. unifi_sh_api
unifi_api /upd/wlanconf/NetworkId '{"enabled": true}'
or for switching off
unifi_api /upd/wlanconf/NetworkId '{"enabled": false}'

The sourced unfi_sh_api is an official API of the Unifi Server and for download at the release note of the corresponding firmware – for example here:
https://community.ubnt.com/t5/UniFi-Updates-Blog/UniFi-5-6-26-Stable-Candidate-has-been-released/ba-p/2162104

I call this script from my ioBroker, which hosts everything above the CCU level