This video walkthrough demonstrates how to retrieve NMEA frames from modules like the EM/MC74. All required AT commands are reviewed and demonstrated.

The Qualcomm based modules may be upgraded and downgraded between firmware versions and across carrier configuration files. This video walks through how to perform this operation using the QMI SDK on an EM7565. It is applicable to all of our EM, MC, RC and WP families of units.

Within mobile networks there are different ways of being attached to a 3GPP PLMN (public land mobile network). This video explains the different types of attach statuses and how they can affect and influence data connections you are using.

The Qualcomm-based modules are able to be upgraded and downgraded between firmware versions and across carrier configuration files. This video walks through how to perform this operation using the QMI Lite SDK, which is a standalone application, using an MC74 module. It is applicable to all of our EM, MC, RC and WP families of units.

From a UE (user equipment, so a handset/module) perspective there are a number of parameters that are critical to its operation. This video explains what these numbers are, where they come from and how they are used. It is applicable to all UE's on the market.

This video shows how to start a data session that a Linux system is able to use for data communications over its USB link when connected to a 3G or LTE network.

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.