树莓派

多个WiFi配置

修改配置 vim /etc/wpa_supplicant/wpa_supplicant.conf

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

network={
    ssid="wifi1"
    key_mgmt=WPA-PSK
    psk="password1"
    priority=1
}

network={
    ssid="wifi2"
    key_mgmt=WPA-PSK
    psk="password2"
    priority=2
}

network={
    ssid="wifi3"
    key_mgmt=NONE
    wep_key0="passowrd3"
    priority=3
}

network={
    ssid="wifi4"
    key_mgmt=NONE
    priority=4
}

创建热点

安装 create_ap

# 安装依赖
apt-get install util-linux procps hostapd iproute2 iw haveged dnsmasq
git clone https://github.com/oblique/create_ap.git
cd create_ap
make install

修改配置 vim /etc/create_ap.conf

SSID=wifi名称
PASSPHRASE=密码

重启服务 service create_ap restart