raspberry Pi 连接蓝牙(小爱同学) |
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raspberry Pi 连接蓝牙(小爱同学)
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参数valueraspberry pi MOdel4B，4Gbbluetooth MOdel小爱同学writeTime2023年 2月11日 下午13：14分raspberry System ModelLinux raspberrypi 5.15.61-v8+ #1579 SMP PREEMPT Fri Aug 26 11:16:44 BST 2022 aarch64 GNU/Linux
连接蓝牙
请在小爱同学app上确认蓝牙可以被发现。 打开命令行Ctrl+Alt+T
输入：bluetoothctl
打开代理：agent on
输入命令扫描蓝牙： scan on 配对 ：pair XX：XX：XX 连接连接：connection XX：XX：XX：XX 连接上之后选择信任蓝牙：trust XX：XX：XX 连接上蓝牙没有声音 确认蓝牙有电，并调整到一个合适的音量确认raspberry音量合适右键raspberry的音量图标，选择第三个Device Profiles，关闭或开始某一个进行音量的设置。 如果之前已经连接过了如果之前已经连接过小爱同学了，但是再次连接连接不上去，可以让小爱同学连接互联网，然后： 你：小爱同学。 小爱同学：在 你：连接蓝牙 小爱同学：蓝牙已连接 命令的解释 [bluetooth]# help Menu main: Available commands: ------------------- advertise Advertise Options Submenu scan Scan Options Submenu gatt Generic Attribute Submenu list List available controllers show [ctrl] Controller information select Select default controller devices List available devices paired-devices List paired devices system-alias Set controller alias reset-alias Reset controller alias power Set controller power pairable Set controller pairable mode discoverable Set controller discoverable mode discoverable-timeout [value] Set discoverable timeout agent Enable/disable agent with given capability default-agent Set agent as the default one advertise Enable/disable advertising with given type set-alias Set device alias scan Scan for devices info [dev] Device information pair [dev] Pair with device cancel-pairing [dev] Cancel pairing with device trust [dev] Trust device untrust [dev] Untrust device block [dev] Block device unblock [dev] Unblock device remove Remove device connect Connect device disconnect [dev] Disconnect device menu Select submenu version Display version quit Quit program exit Quit program help Display help about this program export Print environment variables |
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