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→The server image connects to WIFI in a graphical way
<li><p>First log in to the linux system, there are the following three ways</p>
<ol style="list-style-type: lower-alpha;">
<li><p>If the development board is connected with a network cable''', [[Orange Pi Zero 3#SSH remote login development board under Ubuntu|'''you can remotely log in to the Linux system through ssh''']]'''</p></li>
<li><p>If the development board is connected to the debugging serial port, you can use the serial port terminal to log in to the linux system (please use MobaXterm for the serial port software, and the minicom cannot display the graphical interface)</p></li>
<li><p>If the development board is connected to the HDMI display, you can log in to the linux system through the HDMI display terminal</p></li></ol>
</li>
<li><p>Then enter the nmtui command in the command line to open the wifi connection interface</p></li></ol>
{| class="wikitable" style="width:800px;"
|-
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orangepi@orangepi:~$ '''sudo nmtui'''
|}</li></ol>
<ol start="3" style="list-style-type: decimal;">
<li>Enter the nmtui command to open the interface as shown below</li></ol>
[[File:media/image108.png|345x215px]]
</ol>
<ol start="4" style="list-style-type: decimal;">
<li>Select '''Activate a connect''' and press Enter</li></ol>
[[File:media/image109.png|349x216px]]
</ol>
<ol start="5" style="list-style-type: decimal;">
<li>Then you can see all the searched WIFI hotspots</li></ol>
<div class="figure">
[[File:media/image110.jpeg|426x270px|16]]
</div></ol>
<ol start="6" style="list-style-type: decimal;">
<li>Select the WIFI hotspot you want to connect to, then use the Tab key to position the cursor on '''Activate''' and press Enter</li></ol>
<div class="figure">
[[File:media/image111.jpeg|474x298px|17]]
</div></ol>
<ol start="7" style="list-style-type: decimal;">
<li>Then a dialog box for entering a password will pop up, enter the corresponding password in '''Password''' and press Enter to start connecting to WIFI</li></ol>
<div class="figure">
[[File:media/image112.jpeg|480x308px|18]]
</div></ol>
<ol start="8" style="list-style-type: decimal;">
<li>After the WIFI connection is successful, a "*" will be displayed in front of the connected WIFI name</li></ol>
<div class="figure">
[[File:media/image113.jpeg|443x283px|19]]
</div></ol>
<ol start="9" style="list-style-type: decimal;">
<li>You can view the IP address of wifi through the '''ip a s wlan0''' command</li></ol>
{| class="wikitable" style="width:800px;"
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orangepi@orangepi:~$ '''ip a s wlan0'''
link/ether 24:8c:d3:aa:76:bb brd ff:ff:ff:ff:ff:ff
inet '''<span style="color:#FF0000">192.168.1.11</span>'''/24 brd 192.168.1.255 scope global dynamic noprefixroute wlan0
valid_lft 259069sec preferred_lft 259069sec
valid_lft forever preferred_lft forever
|}</ol>
<ol start="10" style="list-style-type: decimal;">
<li>Use the '''ping''' command to test the connectivity of the wifi network, and the '''ping''' command can be interrupted through the shortcut key '''Ctrl+C'''</li></ol>
{| class="wikitable" style="width:800px;"
|-
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orangepi@orangepi:~$ '''ping www.orangepi.org -I wlan0'''
rtt min/avg/max/mdev = 41.321/44.864/48.834/2.484 ms
|}
</ol>
<span id="test-method-of-desktop-image"></span>
==== Test method of desktop image ====
