dd if=<XXX>.img of=/dev/<XXX> bs=4M status=progress oflag=sync
mount /dev/<XXX>1 /mnt cd /mnt vi wpa_supplicant.conf
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 country=DE bgscan="" network={ ssid="XXX" psk="XXX" }
touch ssh cd umount /mnt