BLE not working as expected

cordova
1

Hi!
I’m working on getting BLE integrated into my app.
I have the following controller:

crosstimer.controller('MenuCtrl', function ($scope, $cordovaBLE, $cordovaToast, BLE) {
$scope.status = "ion-flash-off";
   
$scope.connectBLE = function () {
    console.log("Connect button clicked!");
    $cordovaBLE.isConnected (BLE.id,
        function () {
            console.log("Peripheral is connected, disconnecting");
            $cordovaBLE.disconnect(BLE.id, disconnectSuccess);
        },
        function () {
            console.log("Peripheral is *not* connected");
            enableBLE();
        }
    );
...

But it isn’t working.
But if I change

 $cordovaBLE.isConnected...

to

 ble.isConnected...

everthing works fine.
I get no error, nothing. The strange thing is, that $cordovaToast works as expected.

Systeminfo:

Cordova CLI: 4.2.0
Ionic Version: 1.0.0
Ionic CLI Version: 1.4.5
Ionic App Lib Version: 0.0.22
OS: Windows 7 SP1
Node Version: v0.10.33