2025-08-27 00:00:00 This is a Bluetooth low energy (BLE) application for Globalsat LT-20 Series configuration. By synchronizing with your LT-20, you can check the battery capacity, FW/ APP version and current settings. Also, you can adjust LoRaWAN and GPS setting to fulfill different user scenarios. With this application and LT-20, we believe you will have a better experience. Functions: