# ESP-RFID — Standalone Access Control System

> A standalone RFID access control system for ESP32 relay boards with web-based user management (1,000+ users), MQTT integration, NTP sync, and support for RC522, PN532, and Wiegand readers.

## Details

- **Difficulty:** intermediate
- **Project Type:** automation
- **Board Types:** ESP32-S3
- **Devices:** lilygo-t-relay-s3
- **Firmware:** Arduino, PlatformIO, MQTT, Home Assistant
- **Use Cases:** Home Automation, Security & Surveillance, Industrial Automation
- **Links:** Github Url: https://github.com/esprfid/esp-rfid

## Tags

`rfid`, `access-control`, `door-lock`, `nfc`, `rc522`, `pn532`, `wiegand`, `mqtt`, `relay`, `security`

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