RASPBIAN配置无线网卡

编辑 /etc/wpa_supplicant/wpa_supplicant.conf 文件，添加：

network={
    ssid="无线网名称"
    psk="无线网密码"
    proto=RSN
    key_mgmt=WPA-PSK
    pairwise=CCMP
    group=CCMP
    auth_alg=OPEN
}

1. 自动获取ip地址，

编辑 /etc/network/interfaces文件，修改为

allow-hotplug wlan0
iface wlan0 inet manual
    wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
iface default inet dhcp

2. 配置固定ip地址

编辑 /etc/network/interfaces文件，修改为

allow-hotplug wlan0
iface wlan0 inet manual
    wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
iface default inet static
    ipaddr 192.168.1.100
    netmask 255.255.255.0
    gateway 192.168.1.1