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Open AT® Software Suite: Cellular software for M2M

Open AT is a cellular wireless software platform, optimized for M2M (machine-to-machine) communication. The Open AT® Software Suite is a cellular wireless software platform, designed and optimized for M2M (machine-to-machine) communication.

It is owned, developed and maintained by Wavecom. It is the only available software platform created specifically to meet the requirements of the M2M industry. 


What it is
The Open AT® cellular software suite enables you to develop, compile, test, debug, download and natively execute your applications written in standard ANSI C and/or Lua directly on Wavecom Wireless CPUs, eliminating the need for external processors and reducing the total cost of your final product. 
It is royalty-free and includes Wireless software for M2M: Discover the features of the Open AT cellular software suite
  • a multitasked pre-emptive event-based real-time operating system
  • an Integrated Development Environment based on Eclipse
  • an extensive set of Plug-Ins (Internet, Companion GPS, Lua and more)
  • GSM Release 99 compliant modem firmware
  • compatibility with Wavecom’s secure Intelligent Device Services

Multimedia presentation of the Open AT Software Suite - cellular wireless software for M2M What it is not
Open AT® is not a proprietary programming language. You develop your application using any combination of standard ANSI C, Lua and AT commands.

Open AT® does not force you to embed your application on the Wireless CPU®. All Wavecom hardware products can be used as traditional wireless modules or modems, controlled by AT commands. You can also use the Wireless CPU® as a shared processor. The lowest total system cost, however, is achieved by running the entire application on the Wireless CPU®. 


Open AT® IDE
A unique family of Integrated Development Environments that allow you to write applications, compile them, download them to the Wireless CPU® and monitor them through the debugging phase of development.

Open AT® Plug-Ins
Add functionality such as Companion GPS & Bluetooth, TCP/IP, Security, Lua script and more.
Open AT® OS
A pre-emptive, multitasking real-time operating system that combines the wireless communications function with core embedded programming capability.



Open AT® tools and drivers
Wavecom provides a set of free of charge Microsoft® Windows® tools in order to make your product development quicker and easier.
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Technical documents

To download technical documentation, select your Wireless CPU® from the left menu and click the Downloads tab

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