range Pi User Manual Copyright reserved by Shenzhen Xunlong Software Co., Ltd
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RTL8811
Support 2.4G +5G WIFI
RTL8821CU
Support 2.4G +5G WIFI
Support BT 4.2
3.11.3.1. RTL8723BU test
1) First insert the RTL8723BU wireless network card module into the USB interface of
the development board
2) Then the Linux system will automatically load the RTL8723BU bluetooth and
WIFI-related kernel modules, through the lsmod command, you can see that the
following kernel modules have been automatically loaded
orangepi@orangepi:~$ lsmod
Module Size Used by
rfcomm 57344 16
rtl8xxxu 106496 0
rtk_btusb 61440 0
3) Through the dmesg command, you can see the loading information of the
RTL8723BU module
orangepi@orangepi:~$ dmesg
......
[ 83.438901] usb 2-1: new high-speed USB device number 2 using ehci-platform
[ 83.588375] usb 2-1: New USB device found, idVendor=0bda, idProduct=b720,
bcdDevice= 2.00
[ 83.588403] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 83.588422] usb 2-1: Product: 802.11n WLAN Adapter
[ 83.588443] usb 2-1: Manufacturer: Realtek
[ 83.588460] usb 2-1: SerialNumber: 00e04c000001
[ 83.601974] Bluetooth: hci0: RTL: examining hci_ver=06 hci_rev=000b lmp_ver=06
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