
19-461
 4/09 
Button Starter Kit 
i
______________ General Description 
The DS9092K iButton® Starter Kit provides the basic 
hardware for a quick evaluation of the Maxim i 
family of products that communicate using the 1-Wire 
protocol. The kit uses the USB port of a Microsoft 
Windows 
XP SP2 (or higher), or Microsoft Server Operating 
Systems Windows 2003 or 2008. The kit includes 
several i 
accessories. The easy setup process includes the free 
download of 1-Wire drivers and the OneWireViewer 
demonstration software to easily communicate with 
Buttons through the PC’s USB port. The download site 
i 
for the free 1-Wire drivers and bundled OneWireViewer 
is found at: 
http://www.maxim-ic.com/1-wiredrivers 
For software developers who wish to create custom 
i
Button applications, Maxim provides documentation 
and a free library of source code examples at 
http://www.maxim-ic.com/ibutton
Development Kits link. Please check our website 
regularly for software updates. 
To evaluate plastic-packaged 1-Wire devices instead of 
the i 
DS9092K. 
®
-based Personal Computer running Vista™, 
Buttons as well as an assortment of 
 under the Software 
Button form factor, use the DS9090K instead of the 
Button 
_____________
PART TYPE 
DS9092K# EV Kit 
# Denotes an RoHS-compliant device that may include lead(Pb) 
that is exempt under the RoHS requirements. 
Windows and Vista are registered trademarks of Microsoft Corp. 
1-Wire and iButton are registered trademarks of Maxim Integrated 
Products, Inc. 
Blue Dot is a trademark of Maxim Integrated Products, Inc. 
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, 
or visit Maxim’s website at www.maxim-ic.com
Ordering Information
 ________________________________________________________Maxim Integrated Products 1 
__________________________
 Starter Kit to help evaluate iButton technology 
®
using a Microsoft Windows-based PC 
 Easy Setup with USB adapter  
 Free download of 1-Wire drivers and 
OneWireViewer Demonstration Software 
__________________
QTY DESCRIPTION 
1 DS1904-F5 iButton Real Time Clock 
1 DS1971-F3 iButton 256-bit EEPROM 
1 DS1971-F5 iButton 256-bit EEPROM 
1 DS1990-F5 Serial Number iButton 
1 DS1996-F5 iButton 64-kbit Memory 
5  DS9093F, DS9093AB/AG/AR/AY key fobs 
1  DS1402D-DR8 dual Blue Dot™ Receptor 
1  DS9490R USB to 1-Wire adapter 
EV Kit Contents
REV:042309 
Features
DS9092K 

Button Starter Kit 
i
__________________Getting Started
  Go to http://www.maxim-ic.com/1-wiredrivers and 
download the latest 1-Wire drivers with bundled 
OneWireViewer demonstration software. Follow 
the instructions on the download site for selecting 
the correct driver package and to start the 
installation wizard. 
  IMPORTANT: Do not install the DS9490R into 
your USB port until you have completed the 
installation wizard in the previous step. 
  After running the 1-Wire installation wizard, make 
sure you have internet available and plug the 
DS9490R USB adapter in to a free USB port in 
your PC.  Windows will continue the installation of 
the USB driver but first search the Microsoft website for updates. If you do not have internet 
available, the USB driver installation process can 
hang up for more than 10 minutes before it times 
out. 
  Plug the RJ-11 Modular connector of the 
DS1402D-DR8 Blue Dot Receptor into the 
DS9490R USB adapter. 
  Optionally snap the iButton into the key fob. This 
makes easier removal of the iButton from the Blue 
Dot Receptor. 
  Start OneWireViewer software by clicking on its 
icon. This application may also be found under 
Microsoft Start under the folder ‘‘1-Wire Drivers 
x86’’. 
  Snap the iButton (optionally with key fob) into the 
Blue Dot Receptor and you will see its address 
displayed. Click on the address to access 
screens that show all the functions of each 
Button. Then, follow the instructions for 
i 
missioning and reading the contents of a 
Thermochron. 
For more details on using the OneWireViewer, please 
see the following application notes: 
Application Note 4373: OneWireViewer and 
iButton® Quick Start Guide 
Application Note 3358: OneWireViewer User’s 
Guide 
__________Software Development
For developing applications for the Thermochron as 
well as other iButtons, Maxim offers three software 
development kits (SDKs): 
1-Wire SDK for Windows. This SDK is aimed 
primarily at PC host environments running Microsoft 
Windows. The kit contains sample programs in C#, 
VB.NET, VB 6.0, C, and Delphi, along with HTML 
documentation for help in utilizing our Windows APIs. 
These APIs include the 1-Wire API for .NET, the much 
smaller 1-Wire API for Microsoft’s Compact .NET 
Framework (Windows CE/Mobile), and the TMEX API 
at the lowest level. Download here: 
http://www.maximic.com/products/ibutton/software/tmex/index.cfm. 
1-Wire API for Java. This is the foundation for 
developing robust 1-Wire and i 
platforms that have a Java Virtual Machine. It includes 
the above-mentioned OneWireViewer utility and its 
Java source code. It can be found here: 
http://www.maximic.com/products/ibutton/software/1wire/1wire_api.cfm. 
1-Wire Public Domain Kit. This kit includes a public 
domain API and example programs written entirely in 
C and designed to be portable across multiple 
computer operating systems, handheld operating 
systems, and microcontroller platforms. The kit 
contains many sample 1-Wire applications written in 
C. The SDK’s download page is here: 
http://www.maximic.com/products/ibutton/software/1wire/wirekit.cfm. 
Button software on 
DS9092K 
 ________________________________________________________Maxim Integrated Products 2 

i
Button Starter Kit 
__________________________________________________________Revision History 
REVISION 
DATE 
Updated the 
Added 
Updated kit photograph. 
12/03/08 
Added 
Removed outdated items from 
Reformatted with Maxim logo. 
4/23/09 Added 
General Description 
Ordering Information 
EV Kit Contents
Getting Started
 section. 
 and 
DESCRIPTION PAGES 
CHANGED 
section. 
section. 
1 
Features
Software Development
 list. 
 Sections.  2 
DS9092K 
 ____________________________________________________________________________  3