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HL781x (HL7810 / HL7812) firmware release 5.4.10.0

HL781x (HL7810 / HL7812) release 3.4

HL781x (HL7810 / HL7812) release 4.1

HL781x (HL7810 / HL7812) release 3.3

This document aims to provide information about migrating applications to the HL781x Series modules.

This page includes regulatory approval documentation for HL781x series modules (HL7810, HL7812) and the HL7845.

HL7810 Declaration of European Union RoHS Compliant Product

This document describes methods (excluding FOTA) for upgrading HL78 Series firmware images.

HL7810 GCF

HL7810 Taiwan NCC certificate

HL7810 EU Declaration of Conformity

HL7810 FCC grant

HL7810 Japan certifications

HL7810 South Korea (KC) Certificate of Broadcasting and Communication Equipments

HL7810 IC Technical Acceptance Certificate

In some applications, the ability to know the location of the unit without powering up a GPS is useful. Using the method shown in this video, an application can perform a geolocation operation through the use of a pure cell ID. This is demonstrated using the WP7607, which is a 2G/3G/4G module. However, any module can be used.

When using the HL78 module, for network or application problems it may be necessary to be view the internal operation of the unit. To do this logging from its debug port is required. This video shows how to carry out this logging, resulting in a file that can be sent back to Sierra Wireless for analysis.

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.

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.

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.