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raspberry piのbluetoothを使えるようにする

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まずは、bluetoothパッケージをインストール。

$ sudo apt-get install -y bluetooth
$ reboot

これだけだと、下記のようなエラーになる。

$ bluetoothctl
[bluetooth]# scan on
no default controller available

Raspberry Pi用のパッケージであるpi-bluetoothをインストール。

$ sudo apt-get install -y pi-bluetooth
$ reboot
$ bluetoothctl
[NEW] Controller B8:27:EB:1E:79:92 raspberrypi [default]
[bluetooth]# scan on
Discovery started
[CHG] Controller B8:27:EB:1E:79:92 Discovering: yes
[NEW] Device 68:64:4B:29:84:F0 68-64-4B-29-84-F0
[NEW] Device 72:BE:DA:27:3C:AA 72-BE-DA-27-3C-AA
[CHG] Device 72:BE:DA:27:3C:AA RSSI: -79
[CHG] Device 68:64:4B:29:84:F0 RSSI: -60
[CHG] Device 68:64:4B:29:84:F0 RSSI: -69

BlueToothのGUI設定ツールをインストール。

$ sudo apt-get install -y blueman

Menu => Preferences => Bluetooth Managerで起動。

スクリーンショット 2017-11-06 16.36.20.png

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