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→USB 无线网卡测试
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|orangepi@orangepi:~$ '''lsmodls mod'''
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|orangepi@orangepi:~$ '''dmesg'''<br>......<br>[83.438901]usb2-1:newhigh-speedUSBdevicenumber2usingehci-platform<br>[83.588375]usb2-1:NewUSBdevicefound,idVendor=0bda,idProduct=b720,<br>bcdDevice=2.00<br>[83.588403]usb2-1:NewUSBdevicestrings:Mfr=1,Product=2,SerialNumber=3<br>[83.588422]usb2-1:Product:802.11nWLANAdapter<br>[83.588443]usb2-1:Manufacturer:Realtek<br>[83.588460]usb2-1:SerialNumber:00e04c000001<br>[83.601974]Bluetooth:hci0:RTL:examininghci_ver=06hci_rev=000blmp_ver=06<br>lmp_subver=8723<br>[83.603894]Bluetooth:hci0:RTL:rom_versionstatus=0version=1<br>[83.603920]Bluetooth:hci0:RTL:loadingrtl_bt/rtl8723b_fw.bin<br>[83.610108]Bluetooth:hci0:RTL:loadingrtl_bt/rtl8723b_config.bin<br>[83.611274]Bluetooth:hci0:RTL:cfg_sz68,totalsz22564<br>[83.658494]rtk_btusb:RealtekBluetoothUSBdriverver<br>3.1.6d45ddf.20220519-142432<br>[83.658651]usbcore:registerednewinterfacedriverrtk_btusb<br>[83.667124]usb2-1:ThisRealtekUSBWiFidongle(0x0bda:0xb720)isuntested!<br>[83.667137]usb2-1:PleasereportresultstoJes.Sorensen@gmail.com<br>[83.890140]usb2-1:Vendor:Realtek<br>[83.890153]usb2-1:Product:802.11nWLANAdapter<br>[83.890159]usb2-1:rtl8723bu_parse_efuse:dumpingefuse(0x200bytes):<br>......<br>[83.890412]usb2-1:RTL8723BUrevE(SMIC)1T1R,TXqueues3,WiFi=1,BT=1,<br>GPS=0,HIPA=0<br>[83.890417]usb2-1:RTL8723BUMAC:00:13:ef:f4:58:ae<br>[83.890421]usb2-1:rtl8xxxu:Loadingfirmwarertlwifi/rtl8723bu_nic.bin<br>[83.895289]usb2-1:Firmwarerevision35.0(signature0x5301)<br>[84.050893]Bluetooth:hci0:RTL:fwversion0x0e2f9f73<br>[84.266905]Bluetooth:RFCOMMTTYlayerinitialized<br>[84.266949]Bluetooth:RFCOMMsocketlayerinitialized<br>[84.266999]Bluetooth:RFCOMMver1.11<br>[84.884270]usbcore:registerednewinterfacedriverrtl8xxxu<br>[84.912046]rtl8xxxu2-1:1.2wlx0013eff458ae:renamedfromwlan0<br>
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4) 然后通过 '''sudo ifconfig''' 命令可以看到 RTL8723BU WIFI 的设备节点，WIFI 的连接和测试方法请参看 <span style="color:#0066CC;">[[Orange Pi 5 detail#WIFI 连接测试 | WIFI 连接测试]]</span>一节，这里不再赘述<br>