Raspberry Pi in Turmlabor-WLAN (IEEE 802.1x) einbinden

```[connection] id=turmlabor uuid=f4dd4797-61a3-4bf0-a0cb-4b950746816e #evtl. anpassen type=wifi interface-name=wlan0 permissions=user:pi:;

[wifi] mac-address-blacklist= mode=infrastructure ssid=turmlabor

[wifi-security] auth-alg=open key-mgmt=wpa-eap

[802-1x] eap=ttls; identity=$USER password=$PASSWORD phase2-auth=pap

[ipv4] dns-search= method=auto

[ipv6] addr-gen-mode=stable-privacy dns-search= method=auto

[proxy] ```