Telit Wireless Solutions GainSpan GS2K Series Installation manual

GS2K Module Evaluation Board Hardware User Guide
GS2K Module Evaluation Board
Hardware User Guide
1VV0301435 Rev. 1.5 – 2018-12-11

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1VV0301435 Rev. 1.5 2 2018-12-11
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
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announce such Telit products, programming, or services in your country.
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include or describe copyrighted Telit material, such as computer programs stored in
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Furthermore, the purchase of Telit products shall not be deemed to grant either directly or by
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applications of Telit, as arises by operation of law in the sale of a product.
COMPUTER SOFTWARE COPYRIGHTS
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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 pro-
grams, including the exclusive right to copy or reproduce in any form the copyrighted com-
puter 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 cop-
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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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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
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Third Party Terms, the disclaimer of warranty and limitation of liability provisions in this
License shall apply to the Third Party Right software.
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OF THE POSSIBILITY OF SUCH DAMAGES.

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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.
PRODUCT
GS2K based Modules
Board Revision
EVB1.1, EVB 2.0, EVB 3.0
and EVB 3.1
APPLICABILITY TABLE

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Table of Contents
Chapter 1 Hardware Overview ........................................................................................................ 18
1.1 GainSpan GS2011M Ultra-Low Power 802.11b/g/n Module ................................................. 18
1.1.1 GS2011M Module Evaluation Board ............................................................................19
1.2 GainSpan GS2100M Low Power 802.11b/g/n Module ..........................................................24
1.2.1 GS2100M Module Evaluation Board ............................................................................25
1.3 GainSpan GS2101M Ultra-Low Power 802.11b/g/n Module ................................................. 30
1.3.1 GS2101M Module Evaluation Board ............................................................................31
1.4 GainSpan GS2200M Ultra-Low Power 802.11b/g/n Module ................................................. 34
1.4.1 GS2200M Module Evaluation Board ............................................................................34
1.5 Evaluation Board Software ....................................................................................................37
Chapter 2 Setting Up the Evaluation Board .....................................................................................38
2.1 Preparing for Evaluation Board Setup ................................................................................... 38
2.1.1 Site Preparation ...........................................................................................................39
2.1.2 Safety Guidelines and Standards ................................................................................. 39
2.1.3 Environmental Requirements ....................................................................................... 39
2.1.4 Unpacking and Inspecting the GS2000 Based Module Evaluation Board ................... 40
2.2 Setting Up the GS2000 Based Module Evaluation Board .....................................................41
2.2.1 Placing the GS2000 Based Module Evaluation Board on a Tabletop ..........................41
2.3 Power Guidelines, Requirements, and Safety Specifications ................................................42
2.3.1 Electrical Guidelines .....................................................................................................42
2.3.2 Connecting Power ........................................................................................................42
Chapter 3 Initial Board Connections and Configuration ................................................................... 43
3.1 Connecting the Board to a Communication Port ...................................................................43
3.2 Providing Power to the Evaluation Board .............................................................................. 46
3.2.1 Connecting Power to the Board ...................................................................................46
3.3 Configuring the Board for Wireless Network .........................................................................48
3.3.1 Connect to a Network ...................................................................................................48
Appendix A GS2000 Evaluation Board Specifications ..................................................................... 50
A.1 GS2011M Evaluation Board Specifications ..........................................................................50
A.2 GS2011M Evaluation Board LEDs ........................................................................................51
A.3 GS2011M Evaluation Board Sensors ................................................................................... 53
A.4 GS2011M Evaluation Board Switches .................................................................................. 53
A.5 GS2011M Evaluation Board Jumper Settings .......................................................................54
A.6 GS2100M Evaluation Board Specifications ..........................................................................56
A.7 GS2100M Evaluation Board LEDs ........................................................................................57
A.8 GS2100M Evaluation Board Switches .................................................................................. 58
A.9 GS2100M Evaluation Board Jumper Settings .......................................................................59
A.10 GS2101M Evaluation Board Specifications ........................................................................60
A.11 GS2101M Evaluation Board LEDs ...................................................................................... 61
A.12 GS2101M Evaluation Board Switches ................................................................................62
A.13 GS2101M Evaluation Board Jumper Settings .....................................................................63
A.14 GS2200M Evaluation Board Specifications ........................................................................64
A.15 GS2200M Evaluation Board LEDs ...................................................................................... 65
A.16 GS2200M Evaluation Board Sensors .................................................................................66
A.17 GS2200M Evaluation Board Switches ................................................................................66
A.18 GS2200M Evaluation Board Jumper Settings .....................................................................67

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Appendix B Connector Pinouts ........................................................................................................ 68
B.1 GS2011M, GS2100M, GS2101M and GS2200M JTAG Cortex Debug Connector Pinouts .68
B.2 GS2011M, GS2100M, GS2101M and GS2200M SPI0 Connector Pinouts .......................... 69
B.3 GS2011M, GS2100M, GS2101M and GS2200M SDIO Test Connector Pinouts ................. 70
B.4 GS2011M Evaluation Board Pinouts ..................................................................................... 71
B.4.1 GS2011M Daughter Board Header Connector Pinouts ............................................... 71
B.4.2 GS2011M Test Point Header Connector Pinouts ........................................................ 75
B.5 GS2100M Evaluation Board Pinouts ..................................................................................... 77
B.5.1 GS2100M Daughter Board Header Connector Pinouts ............................................... 77
B.5.2 GS2100M Analog Digital Converter Terminal Connector ............................................80
B.6 GS2101M Evaluation Board Pinouts ..................................................................................... 81
B.6.1 GS2101M Daughter Board Header Connector Pinouts ............................................... 81
B.6.2 GS2101M Analog Digital Converter Terminal Connector ............................................82
B.6.3 GS2101M Analog Digital Converter Terminal and Header .......................................... 83
B.7 GS2200M Evaluation Board Pinouts ..................................................................................... 84
B.7.1 GS2200M Daughter Board Header Connector Pinouts ............................................... 84
B.7.2 GS2200M Analog Digital Converter Terminal Header ................................................. 86

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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.
Audience
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.
Standards
The standards that are supported by the GS2000 based modules are IEEE 802.11b/g/n.
Table 1 Revision History
Version Date Remarks
1.0 November 2013 Initial Release
1.1 February 2014
Updated GS2011M and GS2100M specifications.
See A.1 GS2011M Evaluation Board Specifications,
page 50 and A.6 GS2100M Evaluation Board
Specifications, page 56.
1.2 November 2014
Added supported information for GS2011M and
GS2100M evaluation board Revision 3.0.
GS2011M Evaluation Board Components. See Table
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
Appendix B Connector Pinouts, page 68.
1.3 June 2015
Added notation specifying the usage of dual UART
for the GS2100M EVB. See GS2100M Module
Evaluation Board, page 25.
1.4 January 2018 Added GS2101M and GS2200M detail.
1.5 December 2018 Updated Telit Contact Information.

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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 Type Description
command syntax
monospaced font
This monospaced font represents command strings entered on a
command line and sample source code.
AT XXXX
Proportional font
description
Gives specific details about a parameter.
<Data> DATA
UPPERCASE
Variable parameter
Indicates user input. Enter a value according to the descriptions that
follow. Each uppercased token expands into one or more other token.
lowercase
Keyword parameter
Indicates keywords. Enter values exactly as shown in the command
description.
[ ]
Square brackets
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]
?
Question mark
Used with the square brackets to limit the immediately following token
to one occurrence.
<ESC>
Escape sequence
Each escape sequence <ESC> starts with the ASCII character 27 (0x1B).
This is equivalent to the Escape key.
<ESC>C
<CR>
Carriage return Each command is terminated by a carriage return.
<LF>
Line feed Each command is terminated by a line feed.

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<CR> <LF>
Carriage return
Line feed
Each response is started with a carriage return and line feed with some
exceptions.
< >
Angle brackets
Enclose a numeric range, endpoints inclusive. Do not enter angle
brackets as part of any command.
<SSID>
=
Equal sign
Separates the variable from explanatory text. Is entered as part of the
command.
PROCESSID = <CID>
.
dot (period)
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.
A.B.C.D
IP address
IPv4-style address.
10.0.11.123
X:X::X:X
IPv6 IP address
IPv6-style address.
3ffe:506::1
Where the : : represents all 0x for those address components not
explicitly given.
LINE
End-to-line input token
Indicates user input of any string, including spaces. No other parameters
may be entered after input for this token.
string of words
WORD
Single token
Indicates user input of any contiguous string (excluding spaces).
singlewordnospaces
Table 2 Document Text Conventions (Continued)
Convention Type Description

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Table 3, page 11, describes the symbol conventions used in this manual for notification and
important instructions.
Table 3 Symbol Conventions
Icon Type Description
Note
Provides helpful suggestions needed in understanding
a feature or references to material not available in the
manual.
Alert Alerts you of potential damage to a program, device,
or system or the loss of data or service.
Caution Cautions you about a situation that could result in
minor or moderate bodily injury if not avoided.
Warning Warns you of a potential situation that could result in
death or serious bodily injury if not avoided.
Electro-Static Discharge
(ESD)
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 Number Document Title Description
• 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.
1VV0301437 GS2K Module Programming 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.
• 1VV0301463
• 1VV0301496
• 1VV0301498
• 1VV0301500
• GS2011M S2W Adapter Command
Reference Guide
• GS2100M S2W Adapter Command
Reference Guide
• GS2101M S2W Adapter Command
Reference Guide
• GS2200M S2W Adapter Command
Reference Guide
Provides a complete listing of AT serial
commands, including configuration
examples for initiating, maintaining,
and evaluating GainSpan Wi-Fi GS2K
series modules.
1VV0301482 GS2011M Low Power Wi-Fi Module
Hardware user Guide
Provides information to help Wi-Fi
system designers to build systems using
GainSpan GS2011M module and
develop wireless applications.
1VV0301486 GS2011MxxS Low Power Wi-Fi
Module Hardware User Guide
Provides information to help Wi-Fi
system designers to build systems using
GainSpan GS2011MxxS module and
develop wireless applications.
1VV0301395 GS2101M Low Power Wi-Fi Module
Hardware User Guide
Provides information to help Wi-Fi
system designers to build systems using
GainSpan GS2101M module and
develop wireless applications.

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Documentation Feedback
We encourage you to provide feedback, comments, and suggestions so that we can improve
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 [email protected].
– Document name
– URL or page number
– Hardware release version (if applicable)
– Software release version (if applicable)
1VV0301514 GS2100M 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.
1VV0301396 GS2200M Low Power Wi-Fi Module
Hardware User Guide
Provides information to help Wi-Fi
system designers to build systems using
GainSpan GS2101M module and
develop wireless applications.
1VV0301464
1VV0301497
1VV0301499
1VV0301501
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.
Table 4 Documentation List (Continued)
Part Number Document Title Description

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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
Title Description
Schematics
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
Module Firmware and
Programming Utilities
• 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
• 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
Software Utilities 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:
• [email protected]
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.
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.
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.
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:
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).
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.

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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

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– 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.
Figure 1 GS2011M Evaluation Board Components

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Table 6 GS2011M Module Evaluation Board Components - EVB 2.0
No. Feature Description
1 RF Module GS2011M
2 Daughter Board Header (J1) Header to facilitate connection to a daughter board
3Test Points (TP1, TP5, TP6,
TP7, and TP17)
Test points for connecting VPP, Active, Deep Sleep,
Standby, and Ground (see Appendix B Connector
Pinouts, page 68 for more information on test point and
description)
4 ANT2 Antenna used to communicate
5Power Measurement Jumpers
(J11, J14, J15, and J16)
Jumpers to facilitate measurement of current
consumption of module, (see Appendix A GS2000
Evaluation Board Specifications, page 50 for more
information on jumper settings and description)
6 I/O Port (J6) Mini USB Connector (USB0)
7 I/O Port (J10) Mini USB Connector (USB1)
8Test Points (TP2, TP3, and
TP16)
Test points for connecting external power supply (see
Appendix B Connector Pinouts, page 68 for more
information on test point and description)
9 On/Off Switch (SW6) Power ON/OFF switch
10 Power Jumpers (J30, J31, J32)
See Appendix A GS2000 Evaluation Board
Specifications, page 50 for more information on jumper
settings and description
11 SDIO Connector (J20) Secure Digital Input/Output connector
12 SPI Connector (J19) Serial connector
13 LED Select Jumper (J4)
If installed (default), these jumpers enable LEDs (see
Appendix A GS2000 Evaluation Board Specifications,
page 50 for more information on jumper settings and
description)
14 LEDs
Status LEDs (see Appendix A GS2000 Evaluation
Board Specifications, page 50 for more information on
jumper settings and description)
15 Alarm Switch (SW3, SW4) Push button switch for Alarm 1 and Alarm 2
16 WPS Switch (SW1) Push button switch to enter WPS mode (not used)
17 Restore Switch (SW2) Push button switch to restore the board to factory default
settings (not used)
18 Reset Switch (SW7) Push button switch to reset the GS2011M
19 Light Sensor (Q10) Used to detect and read light sensor data when using the
TLS mobile application
20 Temperature Sensor (RT1) Used to detect and read temperature sensor data when
using the TLS mobile application