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|orangepi@orangepi:~$ '''sudo ifconfig wlx0013eff458ae'''<br>
wlx0013eff458ae: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500<br>
:ether 00:13:ef:f4:58:ae txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B)<br>:RX errors 0 dropped 0 overruns 0 frame 0<br>:TX packets 0 bytes 0 (0.0 B)<br>:TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
|}
5) 然后通过 '''hciconfig''' 命令可以看到 USB 的蓝牙设备<br>
orangepi@orangepi:~$ '''hciconfig'''<br>
hci0: Type: Primary Bus: '''<span style="color:#FF0000">USB</span>'''<br>
:BD Address: 00:13:EF:F4:58:AE ACL MTU: 820:8 SCO MTU: 255:16 <br>:DOWN<br>:RX bytes:1252 acl:0 sco:0 events:125 errors:0<br>:TX bytes:23307 acl:0 sco:0 commands:125 errors:0
|}
6) 在桌面中也可以看到出现了蓝牙图标，此时蓝牙还未打开，所以会显示一个红色的 '''<span style="color:#FF0000">x</span>'''<br><br>
[ 118.767219] usb 2-1: Manufacturer: Realtek<br>
[ 118.767235] usb 2-1: SerialNumber: 123456<br>
[ 119.500530] usbcore: registered new interface driver rtl8821cu<br>[ 119.525498] rtl8821cu 2-1:1.0 wlx1cbfced9d260: renamed from wlan0
|}
4) 然后通过 '''sudo ifconfig''' 命令可以看到 WIFI 的设备节点，WIFI 的连接和测试方法请参看 <span style="color:#0066CC;">[[WIFI 连接测试 | WIFI 连接测试]]</span>一节，这里不再赘述<br>
RX errors 0 dropped 0 overruns 0 frame 0<br>
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0<br>
|}
|orangepi@orangepi:~$ '''sudo ifconfig wlx90de80521825'''<br>
wlx90de80521825: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500<br>
:ether 00:13:ef:f4:58:ae txqueuelen 1000 (Ethernet) <br>:RX packets 0 bytes 0 (0.0 B)<br>:RX errors 0 dropped 0 overruns 0 frame 0<br>:TX packets 0 bytes 0 (0.0 B)<br>:TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
|}
6) 然后通过 '''hciconfig''' 命令可以看到 USB 的蓝牙设备<br>
orangepi@orangepi:~$ '''hciconfig'''<br>
hci0: Type: Primary Bus: '''<span style="color:#FF0000">USB</span>'''<br>
:BD Address: 00:13:EF:F4:58:AE ACL MTU: 820:8 SCO MTU: 255:16 <br>:DOWN<br>:RX bytes:1252 acl:0 sco:0 events:125 errors:0<br>:TX bytes:23307 acl:0 sco:0 commands:125 errors:0
|}
7) 在桌面中也可以看到出现了蓝牙图标，此时蓝牙还未打开，所以会显示一个红色的 '''<span style="color:#FF0000">x</span>'''<br><br>
