First recommend a few mobile phone software in the cool Ann network should be able to find
1.JuiceSSH Orange SSH software mobile phone connected to the router can control the LAN in the Raspberry Pi
2.VNC Viewer Remote Desktop software VNC is also a LAN-connected Raspberry Pi
These software is still very useful, do not want to open the computer, you can control the Raspberry Pi
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Body: Connect WiFi and router IP bindings
Wi-Fi is very simple, may be seen here before already connected, there is no note, that is, in the graphical interface, the upper right corner of a familiar logo, point-open, point the router ID, enter the password, confirm the connection.
But there is a problem, every time you connect the router, the assigned IP is different, that every time to find the IP
Static IP binding is to have the router assign the same IP to the Raspberry Pi every time (my points to him 192.168.31.177)
First enter the router background, input the router password
Find the static IP binding of the Mac corresponding to the IP on the line (specifically because each router model is different on Baidu bar)
If the Mac doesn't know, look in the router's client list.
Mac is usually the beginning of b8-.
If you don't unplug your cable this time, you should be able to find 2 IP and two Macs.
You can switch off the Raspberry Pi to unplug the network cable (be careful not to hot-plug the problem)
Ways to close the Raspberry Pi: Enter
sudo poweroff
When the green light doesn't flash, it should be turned off.
Unplug the network cable and then boot in the router should only have a Mac to bind him to a fixed IP (192.168.31.177 best only change the last paragraph of the content before the original is not changed to add 192.168.1.xxx will xx change the front do not move)
Restart the Raspberry Pi after you've changed it.
sudo reboot
Then you can connect SSH and VNC.
Ssh:192.168.31.177:22
vnc:192.168.31.177:5901
Raspberry Pi connection WiFi with router IP bindings