User's Guide

LE940B6 HW User Guide
Rev. 2.02
Page 10 of 111 2020-01-10
1. Introduction
Scope
This document introduces the Titan LE940B6 module and presents possible and
recommended hardware solutions for developing a product based on the LE940B6
module. All the features and solutions detailed in this document are applicable to all
LE940B6 variants, where “LE940B6” refers to the variants listed in the applicability table.
If a specific feature is applicable to a specific product only, it will be clearly marked.
NOTE:
LE940B6 refers to all modules listed in the Applicability Table.
This document takes into account all the basic functions of a wireless module; suggests a
valid hardware solution for each function, and points out incorrect solutions and common
errors to be avoided.
Obviously, this document cannot embrace every hardware solution or every product that
can be designed. Obviously, avoiding invalid solutions must be considered mandatory.
Where the suggested hardware configurations need not be considered mandatory, the
information given should be used as a guide and a starting point for properly developing
your product with the LE940B6 module.
NOTE:
The integration of the GSM/GPRS/EGPRS/WCDMA/HSPA+/LTE LE940B6
cellular module within a user application must be done according to the
design rules described in this manual.
Audience
This document is intended for Titan customers, especially system integrators, about to
implement their applications using the LE940B6 module.
Provided to Dekra under NDA
Distribution is Prohibited except for
Dekra employees with a Need to know