ESP32 RFID Door Lock System Readymade Project

Description

Say goodbye to lost keys and unauthorized access. The Smart ESP32 RFID Door Lock System is a complete, IoT-enabled security solution designed to bring modern access control to your home, office, or secure facility. Powered by the highly capable ESP32 microcontroller, this system doesn’t just lock and unlock doors—it verifies users, tracks entry and exit times, and puts complete control at your fingertips through a built-in, real-time web dashboard.

Whether you are securing a private lab, managing office attendance, or upgrading your smart home, this all-in-one system combines robust hardware with intuitive software for a seamless security experience.

Product Specifications

Core System

• Type: IoT Smart RFID Access Control
• Controller: ESP32 Development Board
• Authentication: RFID (UID matching)

Hardware Components

• RFID Reader: MFRC522 (13.56 MHz, SPI)
• Display: 16×2 Character LCD with I2C module
• Actuator: 2-Channel Relay Module (Active LOW) for electronic locks
• Alerts: Standard Buzzer for unauthorized access

Connectivity & Storage

• Network: 2.4 GHz Wi-Fi (Local Area Network)
• Interface: Built-in web server dashboard (accessible via browser)
• Storage: SPIFFS (local flash memory)
• Data Format: JSON (users.json for IDs, logs.json for history)

Key Features

• Data Persistence: User and log data remain saved even after a power outage.
• Keyless Entry: Fast scanning and validation of registered RFID cards.
• Web Dashboard: Add/remove users and manually lock/unlock the door via browser.
• Activity Tracking: Logs entry/exit times and calculates total stay duration.

Operating Range & System Thresholds

Key Features

• Keyless RFID Authentication: Gain instant access using unique RFID cards or tags via the fast and reliable MFRC522 reader. If the card isn’t registered, the door stays locked.
• Built-in Web Dashboard: No need for physical key management or hardcoding. Connect to the system via Wi-Fi and use your web browser to easily add or delete users, check lock status, and manually control the door.
• Real-Time Activity Logging: Keep track of who comes and goes. The system records the user’s name, entry time, exit time, and total stay duration, making it perfect for both security and attendance tracking.
• Persistent Offline Storage (SPIFFS): All user data and access logs are safely stored locally in JSON format on the ESP32’s flash memory. Your data remains secure and accessible even after a power outage or restart.
• Active Monitoring & Alerts: A crisp 16×2 I2C LCD screen displays real-time status updates (e.g., “Welcome,” “Access Denied”), while an integrated buzzer provides instant auditory alerts for unauthorized scan attempts.
• Automated Relay Control: Features a robust relay mechanism that safely triggers your electronic door lock upon successful authentication and automatically secures it when the user exits.

What You Will Get?

Core Hardware

• 1x ESP32 Development Board (Wi-Fi Enabled)
• 1x MFRC522 RFID Reader Module (13.56 MHz)
• 1x 12V Door Lock Module
• 1x 16×2 LCD Display with I2C Backpack
• 1x Relay Module (Active LOW)
• 1x Active Buzzer Module

Accessories & Extras

• 2x Blank RFID Cards / Keyfobs (Ready to be programmed)
• 1x Set of Premium Jumper Wires (Male-to-Female, Female-to-Female)
• 1x 4 core JST Wire
• 1x Custom Premade System (All components soldered)

Digital Assets & Documentation

• Complete Source Code: Fully commented Arduino IDE sketch.
• Web Dashboard Files: Ready-to-upload HTML and CSS files for the SPIFFS interface.
• Comprehensive Digital Circuit: Step-by-step wiring diagram, setup guide, and troubleshooting instructions.

Why Choose This System?

Unlike standard electronic locks, this IoT-based solution is built for scalability and convenience. Because it utilizes the ESP32’s built-in Wi-Fi, you get high-end access control features—like browser-based management and digital logging—at a fraction of the cost of commercial enterprise systems. It is an affordable, future-proof platform ready to integrate into your daily life.

Step into the future of security—smart, simple, and fully connected.

Important Purchase & Setup Instructions

• Payment Process: After completing your purchase, do not press the back button. The payment system will automatically redirect you to the order page. If you face any payment-related issues, inform us at [email protected].
• Next Steps: After purchasing, our team will contact you soon regarding the shipment procedure.
• System Setup: Customers will need to provide their Blynk account ID and other required configuration details to our team at the time of setup.

Shipping Information

• Delivery Area: This product is exclusively available for delivery Pan India.
• International Shipping: Not deliverable outside of India.
• Shipping Time: Customers need to give atleast 2 days for preparing the shipment after purchase.

Terms & Conditions (Please Read Carefully)

• Cancellations: After the item has been shipped, no modifications or cancellations are possible.
• Returns: Once the product is delivered, no returns are accepted.
• Warranty Policy: This product carries no standard warranty.
• 7-Day Replacement Policy: If the system is not working upon arrival, you must inform us within 7 days of delivery by emailing [email protected]. We will replace the faulty components only after a thorough technical checkup confirms the defect.
• Post-7 Days: After the initial 7-day period, no complaints, replacements, or service requests will be entertained.