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The CF3 concept introduced by Sierra Wireless, and its companion product the snap-in socket, are a significant step forward in enabling the user to test multiple types of units on a single board. The snap-in socket, when handled correctly, is a robust and flexible tool to enable this but it does need to be handled properly with units being inserted and removed correctly. Otherwise it can result in fatal damage to the lid, socket, and potentially the unit. This video walks through this process to make sure the correct procedure is applied.

Several of the Qualcomm based modules that Sierra Wireless produce have the ability to store multiple firmware and carrier (i.e. Vodafone, Verizon, Docomo, etc.) configuration files. This video shows how to manage and switch between these firmware and carrier configuration files.

SMS is still the ultimate backup mechanism for sending data in several systems. It is universally available and not dependent on several of the systems that IP might be in the case of a significant outage. This video shows how to use AT commands to send an SMS.

In embedded designs CMUX is a popular mechanism to use where an external PPP dial-up connection is used rather than the onboard IP stack. This allows the application firmware to have the connection up while still performing other operations on the unit such as querying network status, etc. This video walks through the tools that can be used on a Linux system to start CMUX, and its operation.

This page includes regulatory approval documentation for the EM9190, EM9191 and EM7690.  

This document describes methods for upgrading HL78 Series firmware.

This page includes approved operator images comprised of FW and Configuration files. Packages are available for the EM7411, EM7421, EM7421B, EM7431, MC7411, MC7421, and MC7431.

This page includes approved operator images comprised of FW and Configuration files. Packages are available for the EM7411, EM7421, EM7431, MC7411, MC7421, and MC7431.

This page describes the procedure to update WP76xx with Firmware Release 16.1

This page describes the procedure to update WP76xx with Firmware Release 10.1.1.1

This page describes in detail the components included with the Firmware Release, how to build your own custom device image based on Release 14.1 components and how to download it on your product.

This page describes the procedure to update WP77xx with Firmware Release 14.1.  

This page describes the procedure to update WP77xx with Firmware Release 14.1.

This page describes in detail the components included with the Firmware Release, how to build your own custom device image based on Release 16.1 components and how to download it on your product.

This is the WP76xx Release 16.1 Customer Release Notes download.

This file is the 3D file for EM759X (EM7590, EM7595) modules.

This page describes the procedure to update WP76xx with Firmware Release 10.1.0.1