apiv1

查看WIFI

# 查看无线网卡
ip addr

NETCARD=wlan0

# 搜索
sudo iwlist $NETCARD scan | less

sudo iwlist $NETCARD scan | grep ESSID

树莓派设置

sudo raspi-config
# 1. System Options
# S1 Wireless Lan, 输入SSID/密码

手动设置

配置WIFI

/etc/wpa_supplicant/wpa_supplicant.conf

network={ ssid="你的Wi-Fi名称" psk="你的Wi-Fi密码" key_mgmt=WPA-PSK }

重启网卡

sudo wpa_cli -i wlan0 reconfigure
# 或者
sudo ifconfig wlan0 down
sudo ifconfig wlan0 up

固定ip设置

/etc/dhcpcd.conf

interface eth0
inform 192.168.0.100

interface wlan0
inform 192.168.0.101

重启生效

sudo reboot