bluetooth-classic-serialport-client

Bluetooth classic serial port client for Node.js

A small Node.js library to :

• List bluetooth paired devices (Windows only)
• Scan nearby bluetooth devices (Linux only)
• Connect/Disconnect to Bluetooth device using RFCOMM
• Read/Write data

Currently using Nan as Native Addon (https://github.com/nodejs/nan).

Binaries are available here

• Windows (32 and 64 bits)
• Linux (64 bits)

Basic examples

Scan nearby bluetooth devices (only Linux)

Scanning process will last at most 25 seconds

const serial = new BluetoothClassicSerialportClient()

serial.scan()
  .then((devices) => console.log('Scanned devices', devices))
  .catch((err) => console.log('Error', err))

List paired bluetooth devices (only Windows)

const serial = new BluetoothClassicSerialportClient()

serial.listPairedDevices()
  .then((devices) => console.log('Paired devices', devices))
  .catch((err) => console.log('Error', err))

Connect to bluetooth device

const serial = new BluetoothClassicSerialportClient()

serial.connect(myBluetoothDevice.address)
  .then(() => console.log('Connected'))
  .catch((err) => console.log('Error', err))

Check bluetooth device is connected

const serial = new BluetoothClassicSerialportClient()

bool isConnected = serial.isOpen

Connect to bluetooth device

const serial = new BluetoothClassicSerialportClient()

  serial.connect(myBluetoothDevice.address)
  .then(() => console.log('Connected'))
  .catch((err) => console.log('Error', err))

Write to a connected bluetooth device

const serial = new BluetoothClassicSerialportClient()

serial.write('whatever-you-want')
  .then(() => console.log('Data successfully written'))
  .catch((err) => console.log('Error', err)

Read from a connected bluetooth device

const serial = new BluetoothClassicSerialportClient()

serial.on('data', (data) => console.log(data))

Close connection

const serial = new BluetoothClassicSerialportClient()

serial.close()
  .then(() => console.log('Connection successfully closed'))
  .catch((err) => console.log('Error', err))