The STX3 Development Kit with Bluetooth Low Energy (BLE) is an easy way to send custom messages over the Globalstar Satellite Network and serves as a starting point for developers in crafting satellite transmission in their own customized products. Through a mobile app or serial console, users are able to send custom data via the STX3 module through the Globalstar Satellite Network. The STX3 Dev kit schematics and Gerber files are available for those that need assistance with design efforts.

Through the mobile app (compatible with iOS and Android) or serial console, users can issue commands to send custom data from onboard sensors. Users can also manually send GPS coordinates or any user-defined custom data via the STX3 module through the Globalstar Satellite Network.