这篇文章主要介绍树莓派如何修改WIFI实现可以连接多个热点,文中介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们一定要看完!
修改 /etc/network/interface 文件:
---------------------------------------------------------
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
auto wlan0
allow-hotplug wlan0
iface wlan0 inet dhcp
# wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
pre-up wpa_supplicant -Dwext -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf -B
post-down killall -q wpa_supplicant
allow-hotplug wlan1
iface wlan1 inet manual
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
------------------------------------------------------------------------
修改 /etc/wpa_supplicant/wpa_supplicant.conf 文件:
-------------------------------------------------------------------------------
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country=CN
network={
ssid="热点名称"
psk="热点密码"
}
network={
ssid="热点名称"
psk="热点密码"
}
--------------------------------------------------------------------------------
# sudo ifdown wlan0 关闭wlan0
# sudo ifup wlan0 启用wlan0
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