wpa_supplicant config file for raspberry pi code example

Example: wpa_supplicant.conf raspberry

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country=<Insert 2 letter ISO 3166-1 country code here>

network={
    ssid="HomeNetworkSSID"
    psk="passwordHome"
    key_mgmt=WPA-PSK
}