User's Manual
Table Of Contents
- 1 Introduction
- 2 General Product Description
- 3 Application Interface
- 3.1 Power Supply
- 3.2 Reset
- 3.3 Serial Interface
- 3.4 GPIO Interface
- 3.5 I2C Interface 0F
- 3.6 SPI Serial Peripheral Interface
- 3.7 Bluetooth Radio Interface
- 1.1
- 3.8 NFC Function
- 3.9 Slow Clock Interface
- 3.10 Test Mode
- 3.11 Operating in a Power-Switched Environment
- 3.12 Serial Wire Debug Interface
- 3.13 DC/DC Converter
- 4 Module Pins
- 5 Electrical Characteristics
- 6 Mechanical Characteristics
- 7 Application Diagram
- 8 Compliances
- 9 Packing
- 10 Ordering Information
- 11 Safety Recommendations
- 12 Document History
BlueMod+S42 Hardware User Guide
1VV0301303 Rev.3 – 2016-08-22
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
Page 12 of 62
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1.4 Document Organization
This document contains the following chapters:
“Chapter 1: “Introduction”
provides a scope for this document, target audience, contact and
support information, and text conventions.
“Chapter 3: General Product Description” gives an overview of the features of the product.
“Chapter 3: Application Interface” describes in details the interfaces of the product.
“Chapter 4: Module Pins” describes the signal mapping and specification.
“Chapter 5: Electrical Characteristics” describes in details the characteristics of the product.
“Chapter 6: Mechanical Characteristics” describes the mechanical characteristics.
“Chapter 8: “Compliances” provides some fundamental information on conformity and
compliances.
“Chapter 11: “Safety Recommendation” provides some safety recommendations that must be
follow by the customer in the design of the application that makes use of the BlueMod+S42.
1.5 Text Conventions
Danger – This information MUST be followed or catastrophic equipment failure or bodily
injury may occur.
Caution or Warning – Alerts the user to important points about integrating the module, if
these points are not followed, the module and end user equipment may fail or malfunction.
Tip or Information – Provides advice and suggestions that may be useful when
integrating the module.
All dates are in ISO 8601 format, i.e. YYYY-MM-DD.