Open the boot
partition on the Rasbian SD card and create a file wpa_supplicant.conf
there, with the following content:
country=de update_config=1 ctrl_interface=/var/run/wpa_supplicant network={ scan_ssid=1 ssid="MyWifi" psk="abc123abc" }
Always set the country code at the top ! If you don’t set it correctly, it won’t work!
Set ssid
to the name of the wireless network.
Set psk
to the wifi password.