country=CH
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
network={
ssid="yourSSID"
psk="yourWifiPassword"
proto=RSN
key_mgmt=WPA-PSK
pairwise=CCMP
auth_alg=OPEN
}
arp -na | grep -i b8:27:eb
This works since all raspberrys MAC starts with b8:27:eb