diff --git a/README.md b/README.md
index e8d507b..ce0c9b7 100644
--- a/README.md
+++ b/README.md
@@ -110,3 +110,7 @@ If you are not running "pybluez", install the following dependencies:
 ```bash 
 sudo apt-get install bluetooth libbluetooth-dev
 ```
+For scan devices:
+
+bluetoothctl
+
diff --git a/requirements.txt b/requirements.txt
index 42ddecd..9e822b9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,13 @@
 pyserial==3.4
 pynmeagps==1.0.20
 pynmea2==1.19.0
-setuptools==57.5.0
-PyBluez==0.22
+setuptools==58
+git+https://github.com/pybluez/pybluez.git#egg=pybluez
 RPi.GPIO==0.7.1
 keyboard==0.13.5
-bluepy
 pyserial
+bluepy
+pygobject
+dbus-python
+bleak
+
diff --git a/src/BLEConnector.py b/src/BLEConnector.py
index de7fce4..9223498 100644
--- a/src/BLEConnector.py
+++ b/src/BLEConnector.py
@@ -1,14 +1,29 @@
 import threading
-from bluepy.btle import Scanner, DefaultDelegate
+from bluepy.btle import UUID, Peripheral, DefaultDelegate
+
+
+# UUIDs
+SERVICE_UUID = "4fafc201-1fb5-459e-8fcc-c5c9c331914b"
+CHARACTERISTIC_UUID = "beb5483e-36e1-4688-b7f5-ea07361b26a8"
+
+
+class DelegateBT(DefaultDelegate):
+    def __init__(self, params):
+        DefaultDelegate.__init__(self)
+
+    def handleNotification(self, cHandle, data):
+        print("Received data: {}".format(data.decode()))
+
 
 class BLEConnector(threading.Thread):
     def __init__(self, device_name):
         self.device_name = device_name
-        self.service_uuid = None
-        self.characteristic_uuid = None
-    def run(self, service_uuid, characteristic_uuid):
-        self.service_uuid = service_uuid
-        self.characteristic_uuid = characteristic_uuid
+        self.service_uuid = SERVICE_UUID
+        self.characteristic_uuid = CHARACTERISTIC_UUID
+        self.mac_address = None
+
+    def run(self, mac_address):
+        self.mac_address = mac_address
         self._process = p = threading.Thread(target=self._process)
         p.daemon = True
         p.start()
@@ -16,23 +31,23 @@ def run(self, service_uuid, characteristic_uuid):
     def _process(self):
 
         while True:
+            # Connect to the BLE device
+            print("MAC: " + self.mac_address)
+            peripheral = Peripheral(self.mac_address)
+            peripheral.setDelegate(DelegateBT(None))
+
+            # Find the service and characteristic
+            service = peripheral.getServiceByUUID(UUID(self.service_uuid))
+            characteristic = service.getCharacteristics(UUID(self.characteristic_uuid))[0]
+
+            # Enable notifications
+            peripheral.writeCharacteristic(characteristic.valHandle + 1, b"\x01\x00", withResponse=True)
+
             try:
-                device = self.scan_devices()
-                if not device:
-                    continue
-                try:
-                    device.connect()
-                    services = device.getServices()
-                    for service in services:
-                        if service.uuid == self.service_uuid:
-                            characteristics = service.getCharacteristics()
-                            for char in characteristics:
-                                if char.uuid == self.characteristic_uuid:
-                                    data = char.read()
-                                    print(data)
-                    continue
-                except Exception as e:
-                    return None, str(e)
-                
-            except Exception as e:
-                    return None, str(e)
+                while True:
+                    if peripheral.waitForNotifications(1.0):
+                        continue
+            finally:
+                peripheral.disconnect()
+
+      
\ No newline at end of file
diff --git a/src/main.py b/src/main.py
index e1c95c2..4cb0700 100644
--- a/src/main.py
+++ b/src/main.py
@@ -78,8 +78,7 @@ def init_data_instances(datajson):
                     )
                 )
                 devs[index].run(
-                    service_uuid = devices[index]['service_uuid'],
-                    characteristic_uuid = devices[index]['characteristic_uuid'],
+                    mac_address=devices[index]['mac-address']
                 )
             else:
                 Exception("Invalid device")