diff --git a/etc/dbus-serialbattery/lltjbd.py b/etc/dbus-serialbattery/lltjbd.py
index e616171..62aa2ff 100644
--- a/etc/dbus-serialbattery/lltjbd.py
+++ b/etc/dbus-serialbattery/lltjbd.py
@@ -44,8 +44,27 @@ class LltJbdProtection(Protection):
 
 class LltJbd(Battery):
 
-    def __init__(self, port,baud):
-        super(LltJbd, self).__init__(port,baud)
+    def __init__(self, port: str, baud):
+        if '?' in port:
+            import atexit, signal, sys
+            BLE_SERVICE_UUID = "0000ff00-0000-1000-8000-00805f9b34fb"
+            BLE_CHARACTERISTICS_TX_UUID = "0000ff02-0000-1000-8000-00805f9b34fb"
+            BLE_CHARACTERISTICS_RX_UUID = "0000ff01-0000-1000-8000-00805f9b34fb"
+            (port, query) = port.split('?', 2)
+            if 'ble=' in query:
+                serial = query[4:]
+                import subprocess
+                ble_serial_args = [sys.executable, '-m', 'ble_serial', '-p', port, '-s', BLE_SERVICE_UUID, '-w', BLE_CHARACTERISTICS_TX_UUID, '-r', BLE_CHARACTERISTICS_RX_UUID]
+                if serial:
+                    ble_serial_args += ['-d', serial]
+                self.ble = subprocess.Popen(ble_serial_args, stderr=subprocess.PIPE)
+                for line in iter(self.ble.stderr.readline, ''):
+                    if b"Running main loop" in line:
+                        atexit.register(self.ble.send_signal, signal.SIGINT)
+                        break
+                    if b"Shutdown complete" in line:
+                        break
+        super(LltJbd, self).__init__(port, baud)
         self.protection = LltJbdProtection()
         self.type = self.BATTERYTYPE
 
@@ -181,4 +200,14 @@ class LltJbd(Battery):
             return data[4:length + 4]
         else:
             logger.error(">>> ERROR: Incorrect Reply")
-            return False
\ No newline at end of file
+            return False
+
+
+def testBLE():
+    import sys
+    bat = LltJbd(sys.argv[1], sys.argv[2])
+    bat.refresh_data()
+
+
+if __name__ == "__main__":
+    testBLE()
diff --git a/requirements.txt b/requirements.txt
index 4cffd76..9f0f03a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 pyserial==3.5
 velib_python==2.80
-minimalmodbus==2.0.1
\ No newline at end of file
+minimalmodbus==2.0.1
+ble-serial==2.6.1
\ No newline at end of file