Free modules, sometimes referred to as demo modules, are provided at no cost. These modules can be used without limitations or licensing requirements to trial the LibGSM library, allowing users to explore its features and learn how to interface with it effectively.

• SMS Read Module

Support modules are included with the purchase of any licensed module and are essential for the proper functionality of the LibGSM library. A complete list of relevant support modules can be found in the module’s documentation in the ‘Module Dependencies’ section. Additionally, all support modules required by free modules are provided at no cost.

• Prompt Module
• Basic Comms Module
• Internet Connection (SIMCom LTE) Module
• Internet Connection (SIMCom 2G) Module
• Network Registration Module
• Power Module

Licensed modules, as the name suggests, require a valid license for use. Each licensed module includes all necessary support modules and is covered under a unified license. Modules can be purchased individually and added to a license at any time or bought as part of a bundled license.

It is important to note that a license is valid for a single computer and cannot be installed on multiple devices simultaneously. If your organization has multiple users or departments, each user will require a separate license.

• Pin Module $75.00
• MQTT (SIMCom) Module $550.00
• HTTP (SIMCom) Module $250.00
• USSD Module $100.00
• SMS Send Module $150.00
• RSSI (Signal Quality) Module $75.00