Raspberry Pi 3 B wifi configuration

1. Last Append in/etc/wpa_supplicant/wpa_supplicant.conf

   network={
   ssid= "Network-name"
   psk= "Network Password"
   }

3. In/etc/network/interface, modify the following:
   

650) this.width=650; "Src=" Http://s2.51cto.com/wyfs02/M00/8C/03/wKioL1hfO7CjlNNWAAG_AFWSN-Q919.png-wh_500x0-wm_3 -wmp_4-s_2982020488.png "title=" 11.png "alt=" Wkiol1hfo7cjlnnwaag_afwsn-q919.png-wh_50 "/>

3. After the configuration is complete, execute the following command to take effect on the next boot.

Ifdown--force Wlan0

Ifup--force Wlan0

Raspberry Pi 3 B wifi configuration