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products:sbc:vim1:configurations:bluetooth

VIM1 Bluetooth

Introduction

This document mainly introduces Bluetooth from two parts. The first one is about how to use Bluetooth under Ubuntu, and the second one is how to use Bluetooth under Android.

Linux

Desktop

Bluetooth settings are in the upper-right corner, click it and select Device.

gnome-bluetooth1

Click Search to scan for Bluetooth devices nearby.

gnome-bluetooth2

Select the device that you want to pair with.

gnome-bluetooth3

Server

Enable Bluetooth:

$ sudo hciconfig hci0 up

Launch bluetoothctl:

$ sudo bluetoothctl
[NEW] Controller 43:54:A2:00:1F:AC Khadas [default]
Agent registered
[bluetooth]#

Setup:

[bluetooth]# agent on
[bluetooth]# default-agent
[bluetooth]# power on
[bluetooth]# discoverable on
[bluetooth]# pairable on
[bluetooth]# scan on

Scan for Bluetooth devices:

[bluetooth]# scan on
Discovery started
[CHG] Controller 43:54:A2:00:1F:AC Discovering: yes
[NEW] Device 46:04:25:5F:1E:8D 46-04-25-5F-1E-8D
[NEW] Device 8C:EB:C6:E7:2E:33 Khadas

Show connected Bluetooth devices:

[bluetooth]# devices
Device 46:04:25:5F:1E:8D 46-04-25-5F-1E-8D
Device 8C:EB:C6:E7:2E:33 Khadas
Device 9C:FB:D5:0D:91:47 9C-FB-D5-0D-91-47
[NEW] Device AC:83:F3:DD:D4:E1 AC-83-F3-DD-D4-E1
[CHG] Device AC:83:F3:DD:D4:E1 Name: LibreELEC
[CHG] Device AC:83:F3:DD:D4:E1 Alias: LibreELEC

Pair with a device:

[bluetooth]# connect <device_addr>

device_addr is the address of the device you want to connect to.

Exit bluetoothctl:

[bluetooth]# quit
Agent unregistered
[DEL] Controller 43:54:A2:00:1F:AC Khadas [default]
khadas@Khadas:~$

Android

Please goto System Settings.

2022/07/06 00:00 · nick
2022/07/06 09:59
Last modified: 2022/07/13 21:19 by frank