ラズパイの無線LAN運用に成功したconfigファイル

interfaces

# /etc/network/interfaces
auto lo
iface lo inet loopback

auto eth0
allow-hotplug eth0
iface eth0 inet manual

auto wlan0
allow-hotplug wlan0
iface wlan0 inet dhcp
    wpa-conf /etc/wpa_supplicant/myhome.conf

auto wlan1
allow-hotplug wlan1
iface wlan1 inet manual
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf

myhome.conf

# /etc/wpa_supplicant/myhome.conf
network={
        proto=WPA
        key_mgmt=WPA-PSK
        pairwise=CCMP
        group=CCMP
        priority=2
        # wpa_passphrase SSID passwordで出力したもの
        ssid="XXXXXXXX"
        psk=XXXXXXXXXX
}