蓝牙功能
3506开发板中底板RTL8723DU模块，集成了蓝牙功能，本节演示使用手机与开发板之间通过蓝牙进行数据传输。
蓝牙配置
root@3506-buildroot:/# bluetoothctl
hci0 new_settings: powered bondable ssp br/edr le secure-conn
Agent registered
[CHG] Controller 78:22:88:03:AB:76 Pairable: yes
[bluetooth]# power on
Changing power on succeeded
[bluetooth]# agent on
Agent is already registered
[bluetooth]# default-agent
Default agent request successful
[bluetooth]# discoverable on
hci0 new_settings: powered connectable bondable ssp br/edr le secure-conn
hci0 new_settings: powered connectable discoverable bondable ssp br/edr le secure-conn
Changing discoverable on succeeded
[CHG] Controller 78:22:88:03:AB:76 Discoverable: yes作者：SteveChen 创建时间：2025-04-12 00:54
最后编辑：SteveChen 更新时间：2025-04-12 00:55
最后编辑：SteveChen 更新时间：2025-04-12 00:55
