Smart Door Management System

𝗢𝘃𝗲𝗿𝘃𝗶𝗲𝘄:

The Smart Door Management System is an IoT-based security and access control system designed using ESP32. The system allows secure door access using RFID authentication and also supports remote control through a mobile application. It can automatically detect authorized and unauthorized access attempts, control a servo-based door lock, and trigger buzzer alerts for security purposes. The system also displays real-time status on an LCD screen. Additionally, mobile notifications are sent during unauthorized access attempts, ensuring enhanced security monitoring. This project demonstrates IoT communication, smart security automation, RFID-based authentication, and remote control functionality.

𝗞𝗲𝘆 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀:

1. RFID-based secure access control system

2. Mobile app-based remote control system (Blynk)

3. Auto and Manual mode switching system

4. Real-time door status monitoring

5. Servo motor-based smart door lock system

6. Buzzer alert system for unauthorized access

7. LCD display for system status

8. WiFi-based IoT communication using ESP32

9. Instant mobile notification for security alerts

𝗠𝗮𝗶𝗻 𝗖𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁𝘀:

1. ESP32 Development Board – main controller with WiFi

2. RFID Module (MFRC522) – card-based authentication system

3. Servo Motor – controls door locking mechanism

4. Buzzer – security alert system

5. 16x2 LCD Display (I2C) – real-time status display

6. WiFi Network – IoT communication

7. Breadboard & Connecting Wires – circuit setup

8. Power Supply – provides system power

9. Mobile App (Blynk) – user control interface

𝗜𝗼𝗧 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 𝗨𝘀𝗲𝗱:

1. Blynk IoT App & Web Dashboard

2. Cloud-based notification system

𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀:

1. Smart home security system

2. Office and institutional access control system

3. Industrial security management system

4. IoT-based smart door automation system

5. RFID-based attendance and entry system

6. Smart surveillance and safety system