EL-520 Configuration App

This is a Bluetooth low energy (BLE) application for ELTRES EL-520(P) configuration.
By synchronizing with your EL-520(P), you can check the FW/APP versions and current settings.

Also, you can adjust device setting to fulfill different scenarios.
With this application and EL-520(P) we believe you will have a better IoT experience.

Functions:
• Basic Information
• FW version / APP version
• Device settings : Transmission and GPS acquisition durations
• Firmware upgrade