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Changes
→Ethernet port test
'''1. Connect the HDMI monitor, then log in to the system and use the ip a s eth0 command to view the IP address'''
'''2. Enter the ip a s eth0 command in the debugging serial terminal to view the IP address'''
'''3. If there is no debugging serial port and no HDMI display, you can also check the IP address of the development board’s network port through the router’s management interface. However, in this method, some people often cannot see the IP address of the development board normally. If you can't see it, the debug method looks like this:'''
<ol start="4" style="list-style-type: decimal;">
<li><p>The command to test the network connectivity is as follows, the ping command can be interrupted through the shortcut key of '''Ctrl+C'''</p>
{| class="wikitable" style="background-color:#ffffdc;width:800px;" |-| <big><p>'''Please do not copy the following commands. For example, the network node name in debian12 is end0, and the following command needs to be changed to ping www.baidu.com -I end0.'''</p></li></olbig>|}
{| class="wikitable" style="width:800px;"
|-
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orangepi@orangepi:~$ '''ping www.baidu.com -I eth0'''
rtt min/avg/max/mdev = 6.260/6.770/7.275/0.373 ms
|}</li></ol>
<span id="wifi-connection-test"></span>