Ionic 3 =>couldn't pair with lenovo vibe k5 because of an incoorect pin or passkey.

[AsreshSharma]

bellow code
selectDevice(address)
{
let alert = this.alertCtrl.create({
title: 'Connect',
message: 'Do you want to connect with?',
buttons:
[
{
text: 'Cancel',
role: 'cancel',
handler: () => {
console.log('Cancel clicked');
}
},
{
text: 'Connect',
handler: () =>
{
//this.bluetoothSerial.connectInsecure(address).subscribe(this.success, this.fail);
console.log("Connected Conn " + address);
this.bluetoothSerial.connect(address).subscribe((data:Observable) => {

                  console.log("Connect " + JSON.stringify(data));

                  this.bluetoothSerial.available().then(data =>{

                    console.log("Available " + JSON.stringify(data));

                    this.bluetoothSerial.read().then(data =>{

                      console.log("Read " + JSON.stringify(data));
                      this.navCtrl.push(WelcomePage,data);

                    });
                  });
                }, fail => {
                  console.log("Connected Error : " + JSON.stringify(fail));
                });
          }
        }
  ]
});
alert.present();

}

[don]

When I'm using Bluetooth Classic on Android I try and pair the device with the phone before running my app.

See #114 for some code that lets you programmatically enter a PIN. I haven't merged that pull request since it uses private apis.