diff --git a/access_control_python/access_control_mqtt.py b/access_control_python/access_control_mqtt.py
deleted file mode 100644
index 43b95b9..0000000
--- a/access_control_python/access_control_mqtt.py
+++ /dev/null
@@ -1,23 +0,0 @@
-import paho.mqtt.client as mqtt
-
-BASE_TOPIC = "/facescan"
-
-class access_control:
-    def __init__(self, serial_port: str):
-        pass
-
-    def light_on(self):
-        pass
-    def light_off(self):
-        pass
-    def get_door_state(self) -> bool:
-        pass
-    
-    def get_scan_state(self) -> bool:
-        pass
-
-    def lock_door(self):
-        pass
-
-    def unlock_door(self):
-        pass
diff --git a/access_control_python/database.py b/access_control_python/database.py
deleted file mode 100644
index 58f52d2..0000000
--- a/access_control_python/database.py
+++ /dev/null
@@ -1,71 +0,0 @@
-import mysql.connector as sql
-from dataclasses import dataclass
-
-HOST = "192.168.0.239"
-USER = "detector"
-PASSWORD = "n9ZvEmZ7xSKE7cPx"
-
-@dataclass
-class Person():
-    id: int
-    name: str
-    surname: str
-    imagefile: str
-
-@dataclass
-class Student(Person):
-    pass
-
-@dataclass
-class Parent(Person):
-    pass
-
-class database:
-    db = None
-    cursor = None
-    def __init__(self) -> None:
-        self.db = sql.connect(host=HOST,user =USER,password=PASSWORD,database="face_detect")
-        self.cursor = self.db.cursor()
-        pass
-    def get_student_info(self, filename: str) -> Student:
-        statement = (f'SELECT * FROM students WHERE imagefile=\"{filename}\"')
-        self.cursor.execute(statement)
-        result = self.cursor.fetchone()
-        if len(result) == 0:
-            return None
-        student = Student(result[0],result[1],result[2],result[3])
-        return student
-    def get_parent_info(self, filename: str):
-        statement = (f'SELECT * FROM parents WHERE imagefile=\"{filename}\"')
-        self.cursor.execute(statement)
-        result = self.cursor.fetchone()
-        if len(result) == 0:
-            return None
-        parent = Parent(result[0],result[1],result[2],result[3])
-        return parent
-    def check_relationship_file(self, student_filename: str, parent_filename: str):
-        statement = f'SELECT id FROM `parent-student-relations` psr WHERE psr.student_id = (SELECT id FROM students WHERE students.imagefile = \"{student_filename}\") AND psr.parent_id  = (SELECT id FROM parents WHERE parents.imagefile = "{parent_filename}")'
-        self.cursor.execute(statement)
-        return self.cursor.fetchone() != None
-    def check_relationship(self, student: Student, parent: Parent):
-        statement = f'SELECT id FROM `parent-student-relations` psr WHERE psr.student_id = {student.id} AND psr.parent_id  = {parent.id}'
-        self.cursor.execute(statement)
-        return self.cursor.fetchone() != None
-    def log_access_student_file(self, student_filename: str, parent_filename: str):
-        statement = f'INSERT INTO face_detect.`access-log` (id, student_id, parent_id, `timestamp`) VALUES(NULL, (SELECT id FROM students WHERE students.imagefile = \"{student_filename}\"),  (SELECT id FROM parents WHERE parents.imagefile = "{parent_filename}"), NULL)'
-        self.cursor.execute(statement)
-        self.db.commit()
-    def log_access_parent_file(self, parent_filename: str):
-        statement = f'INSERT INTO face_detect.`access-log` (id, student_id, parent_id, `timestamp`) VALUES(NULL, NULL,  (SELECT id FROM parents WHERE parents.imagefile = "{parent_filename}"), NULL)'
-        self.cursor.execute(statement)
-        self.db.commit()
-    def log_access_student(self, student: Student, parent: Parent):
-        statement = f'INSERT INTO face_detect.`access-log` (id, student_id, parent_id, `timestamp`) VALUES(NULL, {student.id},  {parent.id}, NULL)'
-        self.cursor.execute(statement)
-        self.db.commit()
-    def log_access_parent(self, parent: Parent):
-        statement = f'INSERT INTO face_detect.`access-log` (id, student_id, parent_id, `timestamp`) VALUES(NULL, NULL,  {parent.id}, NULL)'
-        self.cursor.execute(statement)
-        self.db.commit()
-    def fetch_log() -> list:
-        pass
diff --git a/access_control_python/display.py b/access_control_python/display.py
deleted file mode 100644
index 7f9d35c..0000000
--- a/access_control_python/display.py
+++ /dev/null
@@ -1,3 +0,0 @@
-class Display:
-    def __init__(self) -> None:
-        pass
\ No newline at end of file
diff --git a/access_control_python/espmega_mqtt.py b/access_control_python/espmega_mqtt.py
deleted file mode 100644
index ff9cbff..0000000
--- a/access_control_python/espmega_mqtt.py
+++ /dev/null
@@ -1,7 +0,0 @@
-class espmega_mqtt:
-    def __init__(self) -> None:
-        pass
-    def write_pwm():
-        pass
-    def read_digital():
-        pass
\ No newline at end of file
diff --git a/access_control_python/main.py b/access_control_python/main.py
index 340af18..407475f 100644
--- a/access_control_python/main.py
+++ b/access_control_python/main.py
@@ -3,14 +3,12 @@ import threading
 import time
 import face_processing as fp
 from access_control import access_control
-from database import database, Student, Parent
 
-SERIAL_PORT_STM32 = "COM12"
-SERIAL_PORT_DISPLAY = "COM15"
+SERIAL_PORT = "COM12"
 CAMERA_INDEX = 0
 
 cam = cv2.VideoCapture(CAMERA_INDEX)
-stm32 = access_control(SERIAL_PORT_STM32)
+stm32 = access_control(SERIAL_PORT)
 
 global img
 global frame_ready
diff --git a/access_control_python/requirements.txt b/access_control_python/requirements.txt
index 7b0e956..cc09e72 100644
--- a/access_control_python/requirements.txt
+++ b/access_control_python/requirements.txt
@@ -1,6 +1,4 @@
 pyserial
 line_notify
 opencv-python
-requests
-mysql-connector-python
-paho-mqtt
\ No newline at end of file
+requests
\ No newline at end of file