Telit Wireless Solutions LE50-868 User manual

LE50-433/868 Demokit User Guide
1vv0300932 Rev.2 – 2012-10-18
Downloaded from Arrow.com.

LE50
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-433/
433/433/
433/868
868868
868 Demokit
DemokitDemokit
Demokit User Guide
User GuideUser Guide
User Guide
1vv0300932 Rev.2 – 2012-10-18
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved. Page 2 of 16
A
AA
APPLICABILITY TABLE
PPLICABILITY TABLEPPLICABILITY TABLE
PPLICABILITY TABLE
PRODUCT
PRODUCTPRODUCT
PRODUCT
LE50
LE50LE50
LE50-
--
-868
868868
868
LE50
LE50LE50
LE50-
--
-433
433433
433
SW Version
SW VersionSW Version
SW Version
GC.S00.01.03
GC.S00.01.03GC.S00.01.03
GC.S00.01.03
GC.S00.01.03
GC.S00.01.03GC.S00.01.03
GC.S00.01.03
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LE50
LE50LE50
LE50-
--
-433/
433/433/
433/868
868868
868 Demokit
DemokitDemokit
Demokit User Guide
User GuideUser Guide
User Guide
1vv0300932 Rev.2 – 2012-10-18
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved. Page 3 of 16
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
Notice
While reasonable efforts have been made to assure the accuracy of this document, Telit
assumes no liability resulting from any inaccuracies or omissions in this document, or from
use of the information obtained herein. The information in this document has been carefully
checked and is believed to be entirely reliable. However, no responsibility is assumed for
inaccuracies or omissions. Telit reserves the right to make changes to any products described
herein and reserves the right to revise this document and to make changes from time to time
in content hereof with no obligation to notify any person of revisions or changes. Telit does
not assume any liability arising out of the application or use of any product, software, or
circuit described herein; neither does it convey license under its patent rights or the rights of
others.
It is possible that this publication may contain references to, or information about Telit
products (machines and programs), programming, or services that are not announced in your
country. Such references or information must not be construed to mean that Telit intends to
announce such Telit products, programming, or services in your country.
Copyrights
This instruction manual and the Telit products described in this instruction manual may be,
include or describe copyrighted Telit material, such as computer programs stored in
semiconductor memories or other media. Laws in the Italy and other countries preserve for
Telit and its licensors certain exclusive rights for copyrighted material, including the
exclusive right to copy, reproduce in any form, distribute and make derivative works of the
copyrighted material. Accordingly, any copyrighted material of Telit and its licensors
contained herein or in the Telit products described in this instruction manual may not be
copied, reproduced, distributed, merged or modified in any manner without the express
written permission of Telit. Furthermore, the purchase of Telit products shall not be deemed
to grant either directly or by implication, estoppel, or otherwise, any license under the
copyrights, patents or patent applications of Telit, as arises by operation of law in the sale of a
product.
Computer Software Copyrights
The Telit and 3rd Party supplied Software (SW) products described in this instruction manual
may include copyrighted Telit and other 3rd Party supplied computer programs stored in
semiconductor memories or other media. Laws in the Italy and other countries preserve for
Telit and other 3rd Party supplied SW certain exclusive rights for copyrighted computer
programs, including the exclusive right to copy or reproduce in any form the copyrighted
computer program. Accordingly, any copyrighted Telit or other 3rd Party supplied SW
computer programs contained in the Telit products described in this instruction manual may
not be copied (reverse engineered) or reproduced in any manner without the express written
permission of Telit or the 3rd Party SW supplier. Furthermore, the purchase of Telit products
shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any
license under the copyrights, patents or patent applications of Telit or other 3rd Party supplied
SW, except for the normal non-exclusive, royalty free license to use that arises by operation
of law in the sale of a product.
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DemokitDemokit
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1vv0300932 Rev.2 – 2012-10-18
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Usage and Disclosure Restrictions
License Agreements
The software described in this document is the property of Telit and its licensors. It is
furnished by express license agreement only and may be used only in accordance with the
terms of such an agreement.
Copyrighted Materials
Software and documentation are copyrighted materials. Making unauthorized copies is
prohibited by law. No part of the software or documentation may be reproduced, transmitted,
transcribed, stored in a retrieval system, or translated into any language or computer language,
in any form or by any means, without prior written permission of Telit
High Risk Materials
Components, units, or third-party products used in the product described herein are NOT
fault-tolerant and are NOT designed, manufactured, or intended for use as on-line control
equipment in the following hazardous environments requiring fail-safe controls: the operation
of Nuclear Facilities, Aircraft Navigation or Aircraft Communication Systems, Air Traffic
Control, Life Support, or Weapons Systems (High Risk Activities"). Telit and its supplier(s)
specifically disclaim any expressed or implied warranty of fitness for such High Risk
Activities.
Trademarks
TELIT and the Stylized T Logo are registered in Trademark Office. All other product or
service names are the property of their respective owners.
Copyright © Telit Communications S.p.A. 2011.
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433/868
868868
868 Demokit
DemokitDemokit
Demokit User Guide
User GuideUser Guide
User Guide
1vv0300932 Rev.2 – 2012-10-18
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved. Page 5 of 16
Contents
ContentsContents
Contents
1.
1.1.
1. Introduction
IntroductionIntroduction
Introduction ................................
................................................................
................................................................
................................................................
................................................................
................................................................
...........................................
......................
........... 6
66
6
1.1. Scope............................................................................................................................ 6
1.2. Audience....................................................................................................................... 6
1.3. Contact Information, Support ...................................................................................... 6
1.4. Document Organization ............................................................................................... 7
1.5. Text Conventions.......................................................................................................... 7
1.6. Related Documents ..................................................................................................... 7
2.
2.2.
2. General Description
General DescriptionGeneral Description
General Description ................................
................................................................
................................................................
................................................................
...............................................................
..............................................................
............................... 8
88
8
2.1. DemoKit philosophy..................................................................................................... 8
2.2. Hardware Considerations............................................................................................ 8
2.3. Star Network Considerations ...................................................................................... 8
2.4. SR Manager Tool Considerations ................................................................................ 8
2.5. List of equipment ......................................................................................................... 8
3.
3.3.
3. Detailed equipment description
Detailed equipment descriptionDetailed equipment description
Detailed equipment description ................................
................................................................
................................................................
................................................................
.............................................
..........................
............. 9
99
9
3.1. EVK Description ........................................................................................................... 9
3.2. LE50-433/868 DIP Pin Out ......................................................................................... 10
4.
4.4.
4. Installation
InstallationInstallation
Installation ................................
................................................................
................................................................
................................................................
................................................................
................................................................
...........................................
......................
........... 11
1111
11
4.1. Demoboard Construction........................................................................................... 11
4.2. DemoBoard Connection............................................................................................. 12
4.3. SR Tool Installation.................................................................................................... 12
5.
5.5.
5. Advanced operations
Advanced operationsAdvanced operations
Advanced operations ................................
................................................................
................................................................
................................................................
............................................................
........................................................
............................ 13
1313
13
5.1. Flashing operation ..................................................................................................... 13
5.2. Functional operation.................................................................................................. 13
6.
6.6.
6. Safety Recommendations
Safety RecommendationsSafety Recommendations
Safety Recommendations ................................
................................................................
................................................................
................................................................
.....................................................
..........................................
..................... 14
1414
14
7.
7.7.
7. Glossary
GlossaryGlossary
Glossary ................................
................................................................
................................................................
................................................................
................................................................
................................................................
...............................................
..............................
............... 15
1515
15
8.
8.8.
8. Document History
Document HistoryDocument History
Document History ................................
................................................................
................................................................
................................................................
................................................................
................................................................
................................ 16
1616
16
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LE50-
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-433/
433/433/
433/868
868868
868 Demokit
DemokitDemokit
Demokit User Guide
User GuideUser Guide
User Guide
1vv0300932 Rev.2 – 2012-10-18
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1.
1.1.
1. I
II
Introduction
ntroductionntroduction
ntroduction
1.1.
1.1.1.1.
1.1. Scope
ScopeScope
Scope
The aim of this document is to present the functional aspects of the Demokit dedicated to
Telit Star Network Protocol Stack.
Demokit is based on the LE50 modules (433 or 868), embedding Telit in house stack. After a
short description of the Demokit and its installation principles, its functioning will be detailed
in more advanced operation modes.
1.2.
1.2.1.2.
1.2. Audience
AudienceAudience
Audience
This document is intended for developers using Telit LE50-868 Module..
1.3.
1.3.1.3.
1.3. Contact Information, Support
Contact Information, SupportContact Information, Support
Contact Information, Support
For general contact, technical support, to report documentation errors and to order manuals,
contact Telit Technical Support Center (TTSC) at:
[email protected]
[e-mail]
[e-mail]
[email protected]
Alternatively, use:
http://www.telit.com/en/products/technical-support-center/contact.php
For detailed information about where you can buy the Telit modules or for recommendations
on accessories and components visit:
http://www.telit.com
To register for product news and announcements or for product questions contact Telit
Technical Support Center (TTSC).
Our aim is to make this guide as helpful as possible. Keep us informed of your comments and
suggestions for improvements.
Telit appreciates feedback from the users of our information.
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433/868
868868
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DemokitDemokit
Demokit User Guide
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1vv0300932 Rev.2 – 2012-10-18
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1.4.
1.4.1.4.
1.4. Document Organization
Document OrganizationDocument Organization
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 2: “Material description” gives an overview of the Demokit parts.
“Chapter 3: “Installation” describes how to connect different parts of Demokit.
“Chapter 4: “Advanced Operation” gives the reference for the complete use of the Demokit.
“Chapter 5: “Safety Recommendations” describes recommendation for proper usage.
“Chapter 6: “Glossary” shows acronyms used in the document.
“Chapter 7: “Document history” describes the revision history of the document.
1.5.
1.5.1.5.
1.5. Text Conventions
Text ConventionsText Conventions
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.
1.6.
1.6.1.6.
1.6. Related Documents
Related DocumentsRelated Documents
Related Documents
•[1] xE50-433/868 User Guide, 1vv0300905
•[2] SR Tool User Guide, 1vv0300899
•[3] Wireless Star Network Protocol Stack User Guide, 1vv0300873
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LE50
LE50LE50
LE50-
--
-433/
433/433/
433/868
868868
868 Demokit
DemokitDemokit
Demokit User Guide
User GuideUser Guide
User Guide
1vv0300932 Rev.2 – 2012-10-18
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved. Page 8 of 16
2.
2.2.
2. General Description
General DescriptionGeneral Description
General Description
2.1.
2.1.2.1.
2.1. DemoKit philosophy
DemoKit philosophyDemoKit philosophy
DemoKit philosophy
The goal of the DemoKit is to show to customers the possibilities offered by the Telit Star
Network firmware and the performances of the Telit modules.
2.2.
2.2.2.2.
2.2. Hardware Consideration
Hardware ConsiderationHardware Consideration
Hardware Considerations
ss
s
The DemoCase contains devices based on LE50 module (433 or 868), which is a up-to-25mW
radio module, allowing range up to 2 km.
For more HW information on LE50, please refer to the dedicated documentation [1] available
on the Telit web site.
2.3.
2.3.2.3.
2.3. Star Network
Star NetworkStar Network
Star Network Considerations
ConsiderationsConsiderations
Considerations
DemoKit LE50 modules are configured with “Wireless Star Network Protocol Stack” Telit
embedded SW. Please refer to the dedicated documentation [3] available on the Telit web site.
2.4.
2.4.2.4.
2.4. SR Manager Tool Considerations
SR Manager Tool ConsiderationsSR Manager Tool Considerations
SR Manager Tool Considerations
SRManagerTool is the PC software to configure and monitor a Star Network.
For installation and detailed use, refer to the dedicated documentation [2] available on the
Telit web site.
2.5.
2.5.2.5.
2.5. List of equipment
List of equipmentList of equipment
List of equipment
The Demokit is composed by the following items:
•2 DemoBoard units. (a DemoBoard is composed by: 1 USB EVK board, 1 module on
its DIP support, 1 antenna)
•2 USB cables
•2 primary batteries (+9V)
•1 information notice
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433/433/
433/868
868868
868 Demokit
DemokitDemokit
Demokit User Guide
User GuideUser Guide
User Guide
1vv0300932 Rev.2 – 2012-10-18
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3.
3.3.
3. Detailed equipment description
Detailed equipment descriptionDetailed equipment description
Detailed equipment description
3.1.
3.1.3.1.
3.1. EVK Descriptio
EVK DescriptioEVK Descriptio
EVK Description
nn
n
Designation Feature
SW1 Stand-by switch
SW3 Programming switch
SW2 Reset push button
SW4 ON/OFF switch
LD1 PROG Yellow LED
LD2 ON/OFF Yellow LED
LD3 Red LED
LD4 Green LED
SW1
SW2
SW3
SW4
J5
LD4
LD3
LD2
LD1
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LE50-
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433/433/
433/868
868868
868 Demokit
DemokitDemokit
Demokit User Guide
User GuideUser Guide
User Guide
1vv0300932 Rev.2 – 2012-10-18
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3.2.
3.2.3.2.
3.2. LE50
LE50LE50
LE50-
--
-433/868
433/868433/868
433/868 DIP Pin Out
DIP Pin OutDIP Pin Out
DIP Pin Out
IO9
IO5
IO2
IO1
IO4
IO6
IO3
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433/868
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868 Demokit
DemokitDemokit
Demokit User Guide
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User Guide
1vv0300932 Rev.2 – 2012-10-18
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4.
4.4.
4. Installation
InstallationInstallation
Installation
4.1.
4.1.4.1.
4.1. Demoboard Construction
Demoboard ConstructionDemoboard Construction
Demoboard Construction
In order to build each demoboard :
1. Plug 1 DIP module on 1 EVK board.
2. Screw a SMA antenna on each DIP module.
3. Plug a USB cable to each EVK board.
4. Plug a +9B battery if needed
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4.2.
4.2.4.2.
4.2. DemoBoard Connection
DemoBoard ConnectionDemoBoard Connection
DemoBoard Connection
In order to connect a demoboard :
1. Connect the USB cable to the PC.
The Demoboard is supplied directly through the USB connection. In case of mobility is
needed, a +9V battery can be used. When battery is plugged, it has priority on the USB
power supply.
2. Check that stand-by (STBY, SW1) and programming (PROG, SW3) switches are turned
OFF.
3. Switch the DemoBoard ON (SW4).
OFF ON
4. Check that the yellow LED LD2 lights on when power supplying the DemoBoard, and
that both LEDs LD3 and LD4 blinks once.
5. Red LED LD3 lights on when the module is transmitting data frames on RF link.
6. Green LED LD4 lights on when the module is receiving data frames from RF link
4.3.
4.3.4.3.
4.3. SR Tool
SR ToolSR Tool
SR Tool Installation
InstallationInstallation
Installation
Refer to SR Tool user guide ([2]) for a detail description of SR tool installation
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LE50LE50
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433/868
868868
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DemokitDemokit
Demokit User Guide
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1vv0300932 Rev.2 – 2012-10-18
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5.
5.5.
5. Advanced operation
Advanced operationAdvanced operation
Advanced operations
ss
s
5.1.
5.1.5.1.
5.1. Flashing operation
Flashing operationFlashing operation
Flashing operation
In order to reflash a demoboard :
1. Switch the DemoBoard OFF (SW2).
2. Turn programming switch (PROG, SW4) to ON.
3. Switch the DemoBoard ON (SW2).
4. Reflash the demoboard using SR Tool (Refer to SR Tool user guide ([2]) for a detail
description of flashing procedure)
5. Switch the DemoBoard OFF (SW2).
6. Turn programming switch (PROG, SW4) back to OFF.
5.2.
5.2.5.2.
5.2. Functional operation
Functional operationFunctional operation
Functional operation
Refer to SR Tool user guide ([2]) and Wireless Star Network Protocol Stack user guide ([3])
for a detailed description of usage.
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868868
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DemokitDemokit
Demokit User Guide
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User Guide
1vv0300932 Rev.2 – 2012-10-18
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6.
6.6.
6. Safety Recommendations
Safety RecommendationsSafety Recommendations
Safety Recommendations
READ CAREFULLY
Be sure the use of this product is allowed in the country and in the environment required. The
use of this product may be dangerous and has to be avoided in the following areas:
•Where it can interfere with other electronic devices in environments such as hospitals,
airports, aircrafts, etc.
•Where there is risk of explosion such as gasoline stations, oil refineries, etc. It is
responsibility of the user to enforce the country regulation and the specific
environment regulation.
Do not disassemble the product; any mark of tampering will compromise the warranty
validity. We recommend following the instructions of the hardware user guides for a correct
wiring of the product.
The product has to be supplied with a stabilized voltage source, Safety Extra Low Voltage,
with no energy hazard. The wiring has to be conforming to the security and fire prevention
regulations. The product has to be handled with care, avoiding any contact with the pins
because electrostatic discharges may damage the product itself.
The system integrator is responsible of the functioning of the final product; therefore, care has
to be taken to the external components of the module, as well as of any project or installation
issue, because the risk of disturbing external devices or having impact on the security. Should
there be any doubt, please refer to the technical documentation and the regulations in force.
When installed in final product, a fire protection enclosure must be provided. Every module
has to be equipped with a proper antenna with specific characteristics. The antenna has to be
installed with care in order to avoid any interference with other electronic devices and has to
guarantee a minimum distance from the body (20 cm).
The European Community provides some Directives for the electronic equipments
introduced on the market. All the relevant information’s are available on the European
Community website:
http://ec.europa.eu/enterprise/sectors/rtte/documents/
The text of the Directive 99/05 regarding telecommunication equipments is available,
while the applicable Directives (Low Voltage and EMC) are available at:
http://ec.europa.eu/enterprise/sectors/electrical/
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433/868
868868
868 Demokit
DemokitDemokit
Demokit User Guide
User GuideUser Guide
User Guide
1vv0300932 Rev.2 – 2012-10-18
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7.
7.7.
7. Glossary
GlossaryGlossary
Glossary
ACP Adjacent Channel Power
BER Bit Error Rate
Bits/s
Bits per second (1000 bits/s = 1Kbps)
CER
Character Error Rate
dBm Power level in decibel milliwatt (10 log (P/1mW))
EMC Electro Magnetic Compatibility
EPROM Electrical Programmable Read Only Memory
ETR ETSI Technical Report
ETSI European Telecommunication Standard Institute
FM Frequency Modulation
FSK
Audio Frequency Shift Keying
GFSK Gaussian Frequency Shift Keying
GMSK Gaussian Minimum Shift Keying
IF Intermediary Frequency
ISM Industrial, Scientific and Medical
kbps
kilobits/s
LBT Listen Before Talk
LNA Low Noise Amplifier
MHz Mega Hertz (1 MHz = 1000 kHz)
PLL Phase Lock Loop
PROM Programmable Read Only Memory
NRZ Non return to Zero
RF
Radio Frequency
RoHS Restriction of Hazardous Substances
RSSI Receive Strength Signal Indicator
Rx Reception
SRD Short Range Device
Tx Transmission
SMD Surface Mounted Device
VCO
Voltage Controlled Oscillator
VCTCXO
Voltage Contro
lled and Temperature Compensated Crystal Oscillator
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433/433/
433/868
868868
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DemokitDemokit
Demokit User Guide
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User Guide
1vv0300932 Rev.2 – 2012-10-18
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8.
8.8.
8. Document History
Document HistoryDocument History
Document History
Revision
Date
Changes
0 2011-07-06 First Release
1 2012-06-12
•
Adding LE50-433
•Updated §5
2 2012-10-18 New EVK and Demokit content
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