Bluetooth

In this section you will learn how to get information about detected bluetooth devices. Results might differ on different platforms as not everything is available/detectable on each platform:

For function reference and examples we assume, that we imported systeminformation as follows:

    const si = require('systeminformation');

## Detected Bluetooth Devices

All functions in this section return a promise or can be called with a callback function (parameter cb in the function reference)

Function | Result object | Linux | BSD | Mac | Win | Sun | Comments
--- | --- | --- | --- | --- | --- | --- | ---
si.bluetoothDevices(cb) | [{...}] | X |  | X | X |  | bluetooth device informatiom
| [0].device |  |  |  | X |  | device name
| [0].name | X |  | X | X |  | name
| [0].macDevice | X |  | X |  |  | MAC address device
| [0].macHost | X |  | X |  |  | MAC address host
| [0].batteryPercent |  |  | X |  |  | battery level percent
| [0].manufacturer |  |  | X | X |  | manufacturer
| [0].type | X |  | X | X |  | type of device
| [0].connected | X |  | X |  |  | connected
| ##### Example
    const si = require('systeminformation');
    si.bluetoothDevices().then(data => console.log(data));
    [
      {
        device: 'Magic Mouse 2',
        name: 'My Maus',
        manufacturer: 'Broadcom (0x5, 0x240C)',
        macDevice: '10-XX-XX-XX-XX-XX',
        macHost: '20-XX-XX-XX-XX-XX',
        batteryPercent: '74%',
        type: 'Mouse',
        connected: true
      },
      {
        device: 'Magic Keyboard with Numeric Keypad',
        name: 'My Keyboard',
        manufacturer: 'Broadcom (0x5, 0x240C)',
        macDevice: '10-XX-XX-XX-XX-XX',
        macHost: '20-XX-XX-XX-XX-XX',
        batteryPercent: '75%',
        type: 'Keyboard',
        connected: true
      },
    ]