diff --git a/access_control_python/access_control_mqtt.py b/access_control_python/access_control_mqtt.py
new file mode 100644
index 0000000..43b95b9
--- /dev/null
+++ b/access_control_python/access_control_mqtt.py
@@ -0,0 +1,23 @@
+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/display.py b/access_control_python/display.py
new file mode 100644
index 0000000..7f9d35c
--- /dev/null
+++ b/access_control_python/display.py
@@ -0,0 +1,3 @@
+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
new file mode 100644
index 0000000..ff9cbff
--- /dev/null
+++ b/access_control_python/espmega_mqtt.py
@@ -0,0 +1,7 @@
+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/requirements.txt b/access_control_python/requirements.txt
index cc09e72..7b0e956 100644
--- a/access_control_python/requirements.txt
+++ b/access_control_python/requirements.txt
@@ -1,4 +1,6 @@
 pyserial
 line_notify
 opencv-python
-requests
\ No newline at end of file
+requests
+mysql-connector-python
+paho-mqtt
\ No newline at end of file