Wi-Fi for Raspbian

By default the interface will use DHCP to get an IP address. If you wish to assign a static IP address to wlan0 refer to Static_IP_Address_for_Raspbian

Here is a reference for my configuration
/etc/wpa_supplicant/wpa_supplicant.conf

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1

#tls_disable_tlsv1_0=1
#tls_disable_tlsv1_1=1

openssl_ciphers=DEFAULT@SECLEVEL=2
country=AU

network={
        ssid="ssid-name"
        psk="psk-password"
}

Check for configuration

iwconfig