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This document describes the features and specifications of the AirPrime WISMO228 module and provides you with the information required to integrate the AirPrime WISMO228 into your products.

This document describes the features and specifications of the AirPrime WISMO218 module and provides you with the information required to integrate the AirPrime WISMO218 into your products.

This document describes Internet Library SSL API, which provides SSL-secured communication channels to the Internet Library. This document assumes the reader is already familiar with Internet Library.

This tutorial video demonstrates how to handle TCP and UDP sockets, FTP client, HTTP client, SMTP client POP3 client and PING services within the Internet library of Open AT.

This tutorial video demonstrates how to manage Open AT application download and execution onto an AirPrime module. The tutorial includes a live demonstration using Developer Studio.

This tutorial video provides an introduction of Developer Studio main feature set to manage Open AT application building, test and debug.

This tutorial video provides an understanding of inter-task communications and synchronization mechanisms of Open AT.

This tutorial video provides an understanding of timers usage, TCU usage and Watchdog services of OS Services for Open AT.

This tutorial video presents how to handle the interrupt services included with the OS services of Open AT. 

This tutorial video explain how to handle call and GPRS services of GSM related services of Open AT with a dive into the Open AT APIs.

This tutorial presents how to handle compilers to manage Open AT program compilation with Developer Studio.

The Open AT Source code example allows to use the file system to store application data using AT commands.

Check out this section of AirVantage User Manual to know how to connect a wireless device to AirVantage M2M Cloud. 

This document gives examples on how to perform extended FTP functions (such as file delete, get file size, file listing and resume download) on the Internet Application with TCP sockets.

DWLWin is a WIN32 application compatible with Microsoft Windows 2000, XP, Vista and 7. DWLWin's graphical user interface provides a convenient way to configure and monitor download operations in a single wireless module. For production purposes, its automation interface enables simultaneous downloads in several modules connected on multi-port serial interfaces.

Data communication from Sierra Wireless modules is done through the Data layer, which is a part of the firmware. Sierra Wireless modems support both Fax classes. They are implemented as a library in the Data layer. The Fax library manages all Fax related operations for the module.  This Application Note explains how to send and receive faxes.

This Application Note explains the Sierra Wireless implementation for SMS Data Download. It describes: SMS data download definition in the 3GPP standard Sierra Wireless firmware behavior Advices to support SMS data download.

This Application Note describes the RS-232 PC cards models that are recommended (or not) for High Speed Transfer by Sierra Wireless.

Devices on the management server can be viewed and managed through the web interface. This application note explains how to view details, and how to manage the units and jobs assigned to them including firmware and software upgrades. It also describes module firmware behavior and specific points around the implementation in the unit and server, plus limitations of both with good practice recommendations.

The Download over the Air (DOTA II) service is provided by Open AT Application Framework to upgrade the existing/running Open AT Application Framework embedded applications or firmware dynamically over the air.  This Application Note defines this DOTA functionality and how to use it.