<li><p>Then insert the WiFi module into the M.2 E-Key interface of the development board and fix it</p>
<p>[[File:plus5-img233.png]]</p></li>
<li><p>Then open If everything is normal after the configuration of the WIFI module in the OPi OS Arch systemstarts, and use the steps are shown below：</p><ol style="list-style-type: lower-alpha;"><li><p>First add a line configuration following command to see the '''/boot/extlinux/extlinux.conf'''.WIFI device nodea</p>
{| class="wikitable" style="width:800px;"
|-
|
<p>[orangepi@orangepi ~]$ '''sudo vim /boot/extlinux/extlinux.conf'''</p><p>LABEL Orange Pi</p><p>LINUX /Image</p><p>FDT /dtbs/rockchip/rk3588-orangepi-5-plus.dtb</p><p>'''<span style="color:#FF0000">FDTOVERLAYS /dtbs/rockchip/overlay/rk3588-wifi-pcie.dtbo #What needs to be added</span>'''</p>|}</li><li><p>'''<span style="color:#FF0000">Then restart the OPi OS Arch system</span>'''</p></li></ol></li><li><p>If everything is normal after restarting the system, you can see the WiFi device node with the following command. If you can't see it, please check if there is ip a problem with the previous configuration.</p>{| class="wikitable" style="width:800px;" |-|<p>[orangepi@orangepi ~]$ '''ip addr show wlan0'''</p><p>......</p><p>4: '''wlan0''': <<BROADCAST,MULTICAST,UP,LOWER_UP> > mtu 1500 qdisc noqueue state UP group default qlen 1000</p>:<p>link/ether 38:7a:0e:e3:80:05 brd ff:ff:ff:ff:ff:ff</p>:<p>inet 192.168.1.237/24 brd 192.168.1.255 scope global dynamic noprefixroute wlan0</p>::<p>valid_lft 42938sec preferred_lft 42938sec</p>:<p>inet6 fe80::a098:5942:16e:e817/64 scope link noprefixroute</p>::<p>valid_lft forever preferred_lft forever</p>
|}
</li>
