- Communicates with the server in real-time based on MQTT services
- Links with operational programs such as Doosoun ERP, Doosoun POS, and Snackisland ERP to apply product information to each program based on barcode and RFID tag data received from the backend
- Easily connects the device and operational programs via a 6-digit linkage code
- Checks scan results and linkage status, and quickly reflects product information in operational programs
Barcode scanner app based on fog computing system.