A programmed ESP32 microcontroller communicates with an RFID scanner via I2C, loading each scanned chip ID into a Google Firebase database. Each tag is recorded only once, preventing duplicates and ensuring real-time updates accessible via a link.
Type :
Interactivity Prototyping
Tools :
ESP32 Google Firebase
Release Date :
2021
In a museum setting, exhibits are equipped with scanners and microcontrollers. Visitors receive RFID wristbands to save favorite objects, enabling personal digital documentation and targeted content delivery through the database.