diff --git a/DeviceIdentifiersWrapper/build.gradle b/DeviceIdentifiersWrapper/build.gradle
index 23eb99d..480cafd 100644
--- a/DeviceIdentifiersWrapper/build.gradle
+++ b/DeviceIdentifiersWrapper/build.gradle
@@ -8,8 +8,8 @@ android {
     defaultConfig {
         minSdkVersion 19
         targetSdkVersion 33
-        versionCode 12
-        versionName "0.9.3"
+        versionCode 100
+        versionName "0.10.0"
 
         testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
 
diff --git a/DeviceIdentifiersWrapper/src/main/java/com/zebra/deviceidentifierswrapper/DIHelper.java b/DeviceIdentifiersWrapper/src/main/java/com/zebra/deviceidentifierswrapper/DIHelper.java
index fcca803..436b88c 100644
--- a/DeviceIdentifiersWrapper/src/main/java/com/zebra/deviceidentifierswrapper/DIHelper.java
+++ b/DeviceIdentifiersWrapper/src/main/java/com/zebra/deviceidentifierswrapper/DIHelper.java
@@ -2,6 +2,7 @@
 
 import android.Manifest.permission;
 import android.annotation.SuppressLint;
+import android.bluetooth.BluetoothAdapter;
 import android.content.Context;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
@@ -27,6 +28,8 @@ public class DIHelper {
     protected static String sIMEI = null;
     protected static String sSerialNumber = null;
 
+    protected static String sBtMacAddress = null;
+
     public static final long SEC_IN_MS = 1000;
     public static final long MIN_IN_MS = SEC_IN_MS * 60;
     public static long MAX_EMDK_TIMEOUT_IN_MS = 10 * MIN_IN_MS; // 10 minutes
@@ -92,7 +95,7 @@ public void onDebugStatus(String message) {
         };
 
         new RetrieveOEMInfoTask()
-            .execute(context, Uri.parse("content://oem_info/oem.zebra.secure/build_serial"),
+            .executeAsync(context, Uri.parse("content://oem_info/oem.zebra.secure/build_serial"),
                     tempCallbackInterface);
     }
 
@@ -159,7 +162,57 @@ public void onDebugStatus(String message) {
             }
         };
 
-        new RetrieveOEMInfoTask().execute(context, Uri.parse("content://oem_info/wan/imei"),
+        new RetrieveOEMInfoTask().executeAsync(context, Uri.parse("content://oem_info/wan/imei"),
             tempCallbackInterface);
     }
+
+    public static void getBtMacAddress(Context context, IDIResultCallbacks callbackInterface)
+    {
+        if(sBtMacAddress != null)
+        {
+            if(callbackInterface != null)
+            {
+                callbackInterface.onDebugStatus("BT Mac address already in cache.");
+            }
+            callbackInterface.onSuccess(sBtMacAddress);
+            return;
+        }
+        if (android.os.Build.VERSION.SDK_INT < 23) {
+            returnBtMacAddressUsingAndroidAPIs(context, callbackInterface);
+        } else {
+            returnBtMacAddressUsingZebraAPIs(context, callbackInterface);
+        }
+    }
+
+    private static void returnBtMacAddressUsingZebraAPIs(Context context, IDIResultCallbacks callbackInterface) {
+        IDIResultCallbacks tempCallbackInterface = new IDIResultCallbacks() {
+            @Override
+            public void onSuccess(String message) {
+                sBtMacAddress = message;
+                callbackInterface.onSuccess(message);
+            }
+
+            @Override
+            public void onError(String message) {
+                callbackInterface.onError(message);
+            }
+
+            @Override
+            public void onDebugStatus(String message) {
+                callbackInterface.onDebugStatus(message);
+            }
+        };
+
+        new RetrieveOEMInfoTask().executeAsync(context, Uri.parse("content://oem_info/oem.zebra.secure/bt_mac"),
+                tempCallbackInterface);
+    }
+
+    private static void returnBtMacAddressUsingAndroidAPIs(Context context, IDIResultCallbacks callbackInterface) {
+        BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
+        String macAddress = mBluetoothAdapter.getAddress();
+        if(callbackInterface != null)
+        {
+            callbackInterface.onSuccess(macAddress);
+        }
+    }
 }
diff --git a/DeviceIdentifiersWrapper/src/main/java/com/zebra/deviceidentifierswrapper/ExecutorTask.java b/DeviceIdentifiersWrapper/src/main/java/com/zebra/deviceidentifierswrapper/ExecutorTask.java
new file mode 100644
index 0000000..f7b99aa
--- /dev/null
+++ b/DeviceIdentifiersWrapper/src/main/java/com/zebra/deviceidentifierswrapper/ExecutorTask.java
@@ -0,0 +1,75 @@
+package com.zebra.deviceidentifierswrapper;
+
+// Inspiration from Vitality answer : https://stackoverflow.com/a/68395429
+
+import android.os.Handler;
+import android.os.Looper;
+import android.util.Log;
+
+import java.util.concurrent.Executor;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+
+public abstract class ExecutorTask<Params, Progress, Result> {
+    public static final String TAG = "ExecutorTask";
+
+    private static final Executor THREAD_POOL_EXECUTOR =
+            new ThreadPoolExecutor(5, 128, 1,
+                    TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>());
+
+    private final Handler mHandler = new Handler(Looper.getMainLooper());
+    private boolean mIsInterrupted = false;
+
+    protected void onPreExecute(){}
+    protected abstract Result doInBackground(Params... params);
+    protected void onPostExecute(Result result){}
+
+    protected void onProgressUpdate(Progress... values) {
+    }
+    protected void onCancelled() {}
+
+    @SafeVarargs
+    public final void executeAsync(Params... params) {
+        THREAD_POOL_EXECUTOR.execute(() -> {
+            try {
+                checkInterrupted();
+                mHandler.post(this::onPreExecute);
+
+                checkInterrupted();
+                final Result results = doInBackground(params);
+
+                checkInterrupted();
+                mHandler.post(new Runnable() {
+                    @Override
+                    public void run() {
+                        onPostExecute(results);
+                    }
+                });
+            } catch (InterruptedException ex) {
+                mHandler.post(this::onCancelled);
+            } catch (Exception ex) {
+                Log.e(TAG, "executeAsync: " + ex.getMessage() + "\n" + ex.getStackTrace());
+
+            }
+        });
+    }
+
+    private void checkInterrupted() throws InterruptedException {
+        if (isInterrupted()){
+            throw new InterruptedException();
+        }
+    }
+
+    public void cancel(boolean mayInterruptIfRunning){
+        setInterrupted(mayInterruptIfRunning);
+    }
+
+    public boolean isInterrupted() {
+        return mIsInterrupted;
+    }
+
+    public void setInterrupted(boolean interrupted) {
+        mIsInterrupted = interrupted;
+    }
+}
\ No newline at end of file
diff --git a/DeviceIdentifiersWrapper/src/main/java/com/zebra/deviceidentifierswrapper/RetrieveOEMInfoTask.java b/DeviceIdentifiersWrapper/src/main/java/com/zebra/deviceidentifierswrapper/RetrieveOEMInfoTask.java
index 1d885b7..671cad1 100644
--- a/DeviceIdentifiersWrapper/src/main/java/com/zebra/deviceidentifierswrapper/RetrieveOEMInfoTask.java
+++ b/DeviceIdentifiersWrapper/src/main/java/com/zebra/deviceidentifierswrapper/RetrieveOEMInfoTask.java
@@ -25,7 +25,7 @@
  *  (c) Zebra 2020
  */
 
-class RetrieveOEMInfoTask extends AsyncTask<Object, Void, Boolean> {
+class RetrieveOEMInfoTask extends ExecutorTask<Object, Void, Boolean> {
 
     @Override
     protected Boolean doInBackground(Object... objects) {