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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.

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 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.

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

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.

This video shows how to use AT commands to create a raw TCP session from an HL78 module UART/USB interface through to a server with an open port/public IP address. The same commands are employed across the HL and RC families of products.

AirLink GNX-6 Application Notes

EN45545-2 Declaration of Conformity for the AirLink XR90

AMM template for GNX devices in companion mode with MG90 devices running MGOS 4.4.2.

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

This document describes methods for upgrading HL78 Series firmware.