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→RTL8811 test
# First insert the RTL8811 wireless network card module into the USB interface of the development board.
# Then the Linux system will automatically load the kernel modules related to RTL8811 WIFI -related kernel modules. You , and you can see that the following kernel module below is modules have been automatically loaded through the lsmod command
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<li>You Through the dmesg command, you can see the loading information of the RTL8811 module through the dmesg command</li>
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<li>Then you can see the WiFi device node through the '''sudo ifconfig''' command. Please refer to the [[Orange Pi 3B#WIFI connection test|'''WiFi connection test a sectionchapter''']] for WIFI connection and testing methods. I won't go into details her</li>
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