SPECIFICATIONS ARE 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 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.
1VV0301435 Rev. 1.52 2018-12-11
GS2K Module Evaluation Board Hardware User Guide
USAGE AND DISCLOSURE RESTRICTIONS
I.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.
II. 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
III. 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.
IV. 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.
V. Third Party Rights
The software may include Third Party Right software. In this case you agree to comply with all
terms and conditions imposed on you in respect of such separate software. In addition to
Third Party Terms, the disclaimer of warranty and limitation of liability provisions in this
License shall apply to the Third Party Right software.
TELIT HEREBY DISCLAIMS ANY AND ALL WARRANTIES EXPRESS OR IMPLIED FROM
ANY THIRD PARTIES REGARDING ANY SEPARATE FILES, ANY THIRD PARTY
MATERIALS INCLUDED IN THE SOFTWARE, ANY THIRD PARTY MATERIALS FROM
WHICH THE SOFTWARE IS DERIVED (COLLECTIVELY “OTHER CODE”), AND THE USE
OF ANY OR ALL THE OTHER CODE IN CONNECTION WITH THE SOFTWARE,
INCLUDING (WITHOUT LIMITATION) ANY WARRANTIES OF SATISFACTORY QUALITY
OR FITNESS FOR A PARTICULAR PURPOSE.
NO THIRD PARTY LICENSORS OF OTHER CODE SHALL HAVE ANY LIABILITY FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED
AND WHETHER MADE UNDER CONTRACT, TORT OR OTHER LEGAL THEORY,
ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE OTHER CODE OR
THE EXERCISE OF ANY RIGHTS GRANTED UNDER EITHER OR BOTH THIS LICENSE
AND THE LEGAL TERMS APPLICABLE TO ANY SEPARATE FILES, EVEN IF ADVISED
OF THE POSSIBILITY OF SUCH DAMAGES.
1VV0301435 Rev. 1.53 2018-12-11
GS2K Module Evaluation Board Hardware User Guide
APPLICABILITY TABLE
PRODUCT
GS2K based Modules
Board Revision
EVB1.1, EVB 2.0, EVB 3.0
and EVB 3.1
Note: The features described in the present document are provided by the products equipped
with the software versions equal or higher than the versions shown in the table. See also
the Revision History section.
B.7.2 GS2200M Analog Digital Converter Terminal Header ................................................. 86
1VV0301435 Rev. 1.562018-12-11
GS2K Module Evaluation Board Hardware User Guide
About This Manual
This manual provides guidelines for setting up and using the GainSpan® GS2000 based
module evaluation board that supports the GS2011M, GS2100M, GS2101M and GS2200M
modules.
Refer to the following sections:
•Revision History, page 8
•Audience, page 8
•Standards, page 8
•Documentation Conventions, page 9
•Documentation, page 12
•References, page 14
•Contact Information, Support, page 15
•Returning Products to Telit, page 16
•Accessing the Telit Wi-Fi Portal, page 17
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Revision History
This version of the GS2000 Based Module Evaluation Board Hardware User Guide
contains the following new information listed in Table 1, page 8.
VersionDateRemarks
1.0November 2013 Initial Release
1.1February 2014
1.2November 2014
Table 1 Revision History
Updated GS2011M and GS2100M specifications.
See A.1 GS2011M Evaluation Board Specifications,
page 50 and A.6 GS2100M Evaluation Board
Specifications, page 56.
Added supported information for GS2011M and
GS2100M evaluation board Revision 3.0.
GS2011M Evaluation Board Components. See Tab le
7, page 22.
GS2100M Evaluation Board Components. See Table
9, page 28.
Added GS2011M and GS2100M Evaluation Board
Specifications for EVB revision 3.0. See Appendix A
GS2000 Evaluation Board Specifications, page 50.
Added GS2011M and GS2100M Evaluation Board
Connector Pinouts for EVB revision 3.0. See
This manual provides instructions on how to setup and use the GS2000 based module
evaluation board along with component description, jumper settings, board specifications,
and pinouts.
The standards that are supported by the GS2000 based modules are IEEE 802.11b/g/n.
for the GS2100M EVB. See GS2100M Module
Evaluation Board, page 25.
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Documentation Conventions
This manual uses the following text and syntax conventions:
–Special text fonts represent particular commands, keywords, variables, or window
sessions
–Color text indicates cross-reference hyper links to supplemental information
–Command notation indicates commands, subcommands, or command elements
Table 2, page 9, describes the text conventions used in this manual for software procedures
that are explained using the AT command line interface.
Table 2 Document Text Conventions
Convention TypeDescription
This monospaced font represents command strings entered on a
command syntax
monospaced font
command line and sample source code.
AT XXXX
Proportional font
description
UPPERCASE
Variable parameter
lowercase
Keyword parameter
[ ]
Square brackets
?
Question mark
<ESC>
Escape sequence
Gives specific details about a parameter.
<Data> DATA
Indicates user input. Enter a value according to the descriptions that
follow. Each uppercased token expands into one or more other token.
Indicates keywords. Enter values exactly as shown in the command
description.
Enclose optional parameters. Choose none; or select one or more an
unlimited number of times each. Do not enter brackets as part of any
command.
[parm1|parm2|parm3]
Used with the square brackets to limit the immediately following token
to one occurrence.
Each escape sequence <ESC> starts with the ASCII character 27 (0x1B).
This is equivalent to the Escape key.
<ESC>C
<CR>
Carriage return
<LF>
Each command is terminated by a carriage return.
Each command is terminated by a line feed.
Line feed
1VV0301435 Rev. 1.592018-12-11
GS2K Module Evaluation Board Hardware User Guide
Table 2 Document Text Conventions (Continued)
Convention TypeDescription
<CR> <LF>
Carriage return
Line feed
< >
Angle brackets
=
Equal sign
.
dot (period)
A.B.C.D
IP address
X:X::X:X
IPv6 IP address
Each response is started with a carriage return and line feed with some
exceptions.
Enclose a numeric range, endpoints inclusive. Do not enter angle
brackets as part of any command.
<SSID>
Separates the variable from explanatory text. Is entered as part of the
command.
PROCESSID = <CID>
Allows the repetition of the element that immediately follows it multiple
times. Do not enter as part of the command.
.AA:NN can be expanded to 1:01 1:02 1:03.
IPv4-style address.
10.0.11.123
IPv6-style address.
3ffe:506::1
Where the : : represents all 0x for those address components not
explicitly given.
LINE
End-to-line input token
WORD
Single token
Indicates user input of any string, including spaces. No other parameters
may be entered after input for this token.
string of words
Indicates user input of any contiguous string (excluding spaces).
singlewordnospaces
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GS2K Module Evaluation Board Hardware User Guide
Table 3, page 11, describes the symbol conventions used in this manual for notification and
important instructions
.
Table 3 Symbol Conventions
IconTypeDescription
Note
Provides helpful suggestions needed in understanding
a feature or references to material not available in the
manual.
Alert
Caution
Warn ing
Electro-Static Discharge
(ESD)
Alerts you of potential damage to a program, device,
or system or the loss of data or service.
Cautions you about a situation that could result in
minor or moderate bodily injury if not avoided.
Warns you of a potential situation that could result in
death or serious bodily injury if not avoided.
Notifies you to take proper grounding precautions
before handling a product.
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Documentation
The GainSpan documentation suite listed in Table 4, page 12 includes the part number,
documentation name, and a description of the document. The documents are available on
the Telit Wi-Fi Portal. Refer to Accessing the Telit Wi-Fi Portal, page 17 for details.
Table 4 Documentation List
Part NumberDocument TitleDescription
• 1VV0301415
• 1VV0301454
• 1VV0301416
• 1VV0301417
• 1VV0301422
• GS2011M Evaluation Board Quick
Start Guide
• GS2100M Evaluation Board Quick
Start Guide
• GS2101M Evaluation Board Quick
Start Guide
• GS2200M Evaluation Board Quick
Start Guide
• GS2200M SKB Quick Start Guide
Provides an easy to follow guide on
how to unpack and setup GainSpan
GS2000 based module kit for the GS2K
modules.
1VV0301437GS2K Module Programming User Guide
• 1VV0301463
• GS2011M S2W Adapter Command
Reference Guide
• 1VV0301496
• GS2100M S2W Adapter Command
Reference Guide
• 1VV0301498
• GS2101M S2W Adapter Command
Reference Guide
• GS2200M S2W Adapter Command
• 1VV0301500
1VV0301482
1VV0301486
1VV0301395
Reference Guide
GS2011M Low Power Wi-Fi Module
Hardware user Guide
GS2011MxxS Low Power Wi-Fi
Module Hardware User Guide
GS2101M Low Power Wi-Fi Module
Hardware User Guide
Provides users steps to program the
on-board Flash on the GainSpan
GS2000 based modules using DOS or
Graphical User Interface utility
provided by GainSpan. The user guide
uses the evaluation boards as a
reference example board.
Provides a complete listing of AT serial
commands, including configuration
examples for initiating, maintaining,
and evaluating GainSpan Wi-Fi GS2K
series modules.
Provides information to help Wi-Fi
system designers to build systems using
GainSpan GS2011M module and
develop wireless applications.
Provides information to help Wi-Fi
system designers to build systems using
GainSpan GS2011MxxS module and
develop wireless applications.
Provides information to help Wi-Fi
system designers to build systems using
GainSpan GS2101M module and
develop wireless applications.
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Table 4 Documentation List (Continued)
Part NumberDocument TitleDescription
1VV0301514
1VV0301396
GS2100M Low Power Wi-Fi Module
Hardware User Guide
GS2200M Low Power Wi-Fi Module
Hardware User Guide
Provides information to help Wi-Fi
system designers to build systems using
GainSpan GS2100M module and
develop wireless applications.
Provides information to help Wi-Fi
system designers to build systems using
GainSpan GS2101M module and
develop wireless applications.
1VV0301464
1VV0301497
1VV0301499
1VV0301501
Documentation Feedback
We encourage you to provide feedback, comments, and suggestions so that we can i mprove
the documentation. You can send your comments by logging into the Telit Portal. If you are
using email, please email the following information with your comments to Telit Technical
Support TS-SRD@telit.com.
–Document name
–URL or page number
–Hardware release version (if applicable)
–Software release version (if applicable)
GS2011M IP2WiFi Adapter Command
Reference Guide
GS2100M IP2WiFi Adapter Command
Reference Guide
GS2101M IP2WiFi Adapter Command
Reference Guide
GS2200M IP2WiFi Adapter Command
Reference Guide
Provides a complete listing of AT serial
commands, including configuration
examples for initiating, maintaining,
and evaluation IP-to-Wi-Fi GS2000
based modules.
1VV0301435 Rev. 1.5132018-12-11
GS2K Module Evaluation Board Hardware User Guide
References
The references listed in Table 5, page 14 are available on the Telit Wi-Fi Portal. Refer to
Accessing the Telit Wi-Fi Portal, page 17 for details.
Table 5 Other Documents and References
TitleDescription
Schematics
Module Firmware and
Programming Utilities
Smart Phone Applications
Software Utilities
GS2000 Based Module Evaluation Board schematics
supporting:
• GS2011M Revision 2.0 and Revision 3.0
• GS2100M Revision 2.0 and Revision 3.0
• GS2101M Revision 3.0 and Revision 3.0
• GS2200M Revision 3.0 and Revision 1.1
• Serial-to-Wi-Fi (S2W) based firmware
• Temperature and Light Sensor (TLS) based
firmware
–For use with GS2011M EVB, GS2200M
EVB and GS2200M SKB only
• Firmware Release Notes
• GSFlashprogram utility for programming the
modules
• Smart Phone applications for iOS and Android to
evaluate and demonstrate the Temperature and
Light Sensor (TLS) firmware.
–For use with GS2011M EVB, GS2200M
EVB and GS2200M SKB only
Serial terminal program to evaluate and demonstrate
Serial-to-Wi-Fi (S2W) applications
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Contact Information, Support
For general contact, technical support services, technical questions and report
documentation errors contact Telit Technical Support at:
•TS-SRD@telit.com
Alternatively, use:
http://www.telit.com/support
For detailed information about where you can buy the Telit modules or for
recommendations on accessories and components visit:
http://www.telit.com
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.
For Technical Support information or assistance, perform the following steps:
1. Visit http://www.telit.com, go to IoT Products & Solutions> Wi-Fi and Bluetooth,
then scroll down the Telit Wi- Fi Portal.
2. Click Access the Portal Here icon which will direct you to the Telit Wi-Fi portal
https://wifi.telit.com/secure/login
3. Log in with your customer E-mail and Password.
4. Select the Location.
5. Select Q&A tab.
6. Select Ask a New Question.
7. Enter your technical support question, product information, and a brief description.
The following information is displayed:
•Telephone number contact information by region
•Links to customer profile, dashboard, and account information
•Links to product technical documentation
•Links to PDFs of support policies
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Returning Products to Telit
If a problem cannot be resolved by Telit technical support, a Return Material Authorization
(RMA) is issued. This number is used to track the returned material at the factory and to
return repaired or new components to the customer as needed.
NOTE: Do not return any components to Telit Corporation unless you have first
obtained an RMA number. Telit reserves the right to refuse shipments that do not
have an RMA. Refused shipments will be returned to the customer by collect
freight.
To return a hardware component:
1. Determine the part number and serial number of the component.
2. Obtain an RMA number from Sales/Distributor Representative.
3. Provide the following information in an e-mail or during the telephone call:
–Part number and serial number of component
–Your name, organization name, telephone number, and fax number
–Description of the failure
4. The support representative validates your request and issues an RMA number for
return of the components.
5. Pack the component for shipment.
Guidelines for Packing Components for Shipment
To pack and ship individual components:
–When you return components, make sure they are adequately protected with
packing materials and packed so that the pieces are prevented from moving
around inside the carton.
–Use the original shipping materials if they are available.
–Place individual components in electrostatic bags.
–Write the RMA number on the exterior of the box to ensure proper tracking.
CAUTION! Do not stack any of the components.
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Accessing the Telit Wi-Fi Portal
To find the latest version of documentation supporting the product release you are
interested in, you can search the Telit Wi-Fi Portal by performing the following steps:
NOTE: You must first contact Telit Support to set up an account, and obtain a
customer Email ID and password before you can access the Telit Wi-Fi Portal.
1. Visit http://www.telit.com, go to IoT Products & Solutions> Wi-Fi and Bluetooth,
then scroll down the Telit Wi- Fi Portal.
2. Click Access the Portal Here icon which will direct you to the Telit Wi-Fi portal
https://wifi.telit.com/secure/login
3. Log in using your customer Email and Password.
4. Click the Getting Started tab to view a Quick Start tutorial on how to use various
features within the Telit Wi- Fi Portal.
5. Click the Actions tab to buy, evaluate, or download our products.
6. Click on the Documents tab to search, download, and print product documentation.
7. Click the Software tab to search and download the latest software versions.
8. Click the Account History tab to view customer account history.
9. Click the Legal Documents tab to view GainSpan Non-Disclosure Agreement
(NDA).
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GS2K Module Evaluation Board Hardware User Guide
Chapter 1 Hardware Overview
This chapter provides an overview of the GainSpan® GS2000 based module evaluation
board features for the GS2011M, GS2100M, GS2101M and GS2200M modules.
•GainSpan GS2011M Ultra-Low Power 802.11b/g/n Module, page 18
•GainSpan GS2100M Low Power 802.11b/g/n Module, page 24
•GainSpan GS2101M Ultra-Low Power 802.11b/g/n Module, page 30
•GainSpan GS2200M Ultra-Low Power 802.11b/g/n Module, page 34
•Evaluation Board Software, page 37
1.1 GainSpan GS2011M Ultra-Low Power 802.11b/g/n Module
The GS2011M module provides a quick, easy, and cost effective way for device and
appliance manufacturers to add Wi-Fi connectivity to their products. The module provides
UART/SPI/SDIO interface connection for an embedded design using a 8/16/32-bit micro
controller. The GS2011M module supports ultra-low power mode enabling designs for both
battery powered or line powered applications. Alternatively, it can be run self-contained
without a host (to develop a hostless application an SDK is required).
The GS2011M is an ideal solution for organizations with limited Wi-Fi or RF expertise or
for those seeking faster time to market, as it reduces RF design time and removes the burden
of testing and certification.
The module runs the full Wi-Fi and TCP/IP networking stacks on module, completely
offloading the host micro controller. The module supports a complete suite of security
protocols, also without tasking the host micro controller, including WPA/WPA2-Enterprise
and Personal security modes, legacy WEP encryption, and upper layer security protocols
such as TLS/SSL and HTTPS. For ease of provisioning, the module can be set up simply
and easily from a smart phone or laptop through the innovative Limited AP mode or with
Wi-Fi Protected Setup (WPS 2.0). In addition, the module includes two analog to digital
converter (ADC) pins for connecting sensors.
The GainSpan GS2011M module is designed to support the following features:
–An on-board antenna or u.FL connector to add an external antenna for extended
range
–Full Wireless LAN and Network services offload solution minimizes load on host
processor
–Ultra low power consumption through dynamic management modes: Standby,
Sleep, Deep Sleep
–Easy provisioning with Limited AP or Wi-Fi protected set up (WPS 2.0)
–IEEE 802.11 b/g/n connectivity
1VV0301435 Rev. 1.5182018-12-11
GS2K Module Evaluation Board Hardware User Guide
–UART, SPI, SDIO interface to micro controller
–Security: 802.11i, WPA/2-Personal and Enterprise, legacy WEP, TLS
1.1.1 GS2011M Module Evaluation Board
Figure 1, page 19 illustrates key components included on the GS2011M evaluation board.
The evaluation board supports GS2011M module and provides access to SDIO, SPI,
UART, and GPIO interfaces. The evaluation board includes temperature and light sensors,
USB interfaces, power jumpers for power measurement, a daughter board header, and
buttons for various features. Table 6, page 20 lists the evaluation board components on the
GS2011M EVB 2.0. Table 7, page 22 lists the evaluation board components on the
GS2011M EVB 3.0.
Used to detect and read temperature sensor data
when using the TLS mobile application
RUN: Normal Operation (default)
PROGRAM: For programming the module
Used for testing and debugging the GS2011M
evaluation board
Additional module pins that don’t go to daughter
board header
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1.2 GainSpan GS2100M Low Power 802.11b/g/n Module
The GS2100M module provides a quick, easy, and cost effective way for device and
appliance manufacturers to add Wi-Fi connectivity to their products. Intended for smart
energy and sensor applications, the module runs the SEP 2.0 Smart Energy Profile stack and
has 3 high bit-rate sigma-delta ADCs for high resolution sensor and measurement devices.
This module provides a UART/SPI/SDIO serial interface or Wi-Fi connectivity to
embedded design with an 8/16/32-bit micro controller. Alternatively, it can be run
self-contained without a host.
The GS2100M is an ideal solution for organizations with limited Wi-Fi or RF expertise or
for those seeking faster time to market, as it reduces RF design time and removes the burden
of testing and certification.
The module runs the full Wi-Fi and TCP/IP networking stacks, completely offloading the
host micro controller. It supports a complete suite of security protocols, also without
tasking the host micro controller, including WPA/WPA2-Enterprise and Personal security
modes, legacy WEP encryption, and upper layer security protocols such as TLS/SSL and
HTTPS. For ease of provisioning, the module can be set up simply and easily from a smart
phone or laptop through the innovative Limited AP mode or with Wi-Fi Protected Setup
(WPS 2.0).
The GainSpan GS2100M module is designed to support the following features:
–An on-board antenna or u.FL connector to add an external antenna for extended
range
–Full Wireless LAN and Network services offload solution minimizes load on host
processor
–Enables Smart Energy Profiles; Smart Thermostat and Load Control
–High resolution sensing and energy measurements
–Easy provisioning with Limited AP or Wi-Fi protected set up (WPS 2.0)
–Low power consumption through dynamic management modes: Standby, Sleep,
Deep Sleep
–IEEE 802.11 b/g/n connectivity
–UART, SPI, SDIO interface to micro controller
–Security: 802.11i, WPA/2-Personal and Enterprise, legacy WEP
The GainSpan module is easily designed into embedded systems, allowing customers to
develop a broad array of devices and appliances that connect to other local devices or the
Internet over Wi-Fi. Applications include smart energy, healthcare and fitness, industrial
controls, commercial building automation, and consumer electronics.
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1.2.1 GS2100M Module Evaluation Board
Figure 2, page 25 illustrates key components included on the GS2100M evaluation board.
The evaluation board supports GS2100M module and provides access to SDIO, SPI,
UART, and GPIO interfaces. The evaluation board includes USB interfaces, power jumpers
for power measurement, a daughter board header, and buttons for various features. Tab le 8,
page 26 lists the evaluation board components on the GS2100M EVB 2.0. Table 9, page 28
lists the evaluation board components on the GS2100M EVB 3.0.
Figure 2 GS2100M Evaluation Board Components
NOTE: When using dual UART, connect GPIO30 to J9 for UART1RX to work
properly.