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The GSI-2 is not only suitable for industrial applications, but also works well in the home environment.

 

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The GSI-2 Development Kit (available in the GSI-Store) provides everything the engineer needs to customize the GSI-2 and Simple-Rulez if the standard GSI-2 cannot meet all needs for a project.

 


PLEASE NOTE: The GSI-2 Controller has been discontinued. If your project calls for a similar controller, please contact Gunn Systems for more information.

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Download all GSI-2 Documentation, Tools, Hardware Design Files, and Software Source Code here.

Documentation - GSI-2 Firmware - Utilities - Hardware Design - Software Design - PDF

 
Documentation
 
   GSI-2 Operator's Manual

Covers normal operation of Simple-Rulez Software and GSI-2 Hardware. A great place to start!

HTML Format - MS Word Format

 
   GSI-2 Development Systems Overview

Covers development options for customizing / expanding the GSI-2 Hardware and Simple-Rulez Software.

HTML Format - MS Word Format

 

 
GSI-2 Firmware Releases
     Simple-Rulez®, v1.1

Simple-Rulez® is the firmware that provides the interface and processing for the GSI-2. Download the latest version here for the latest features and additions. Use the intuitive HC08-Loader Utility to install the update.

Download Simple-Rulez ZIP File

     Simple-Therm®, v1.0

Simple-Therm® allows the GSI-2 to function as a highly advanced thermostat. See the Simple-Therm page for more details. Use the HC08-Loader Utility to install the update.

Download Simple-Therm ZIP File

 

 
GSI-2 Utilities
     GSI-2 PC Utility

This Windows® program not only allows SimpleRulez configuration on a PC, but it also provides expanded capabilities, such as log viewing and data graphing.

View Screen Shot
Download Setup File
VB6 Source Code

 
   GSI HC08-Loader Utility

This easy-to-use utility from Gunn Systems will program any 68HC08-based device, and it includes a GSI-2 Programming Wizard to make downloading code to a GSI-2 unit simple, quick, and painless.

Download Setup File
VB6 Source Code

 

 
GSI-2 Hardware Design Files
     GSI-2 Gerber Design Files

The Gerber design files for the GSI-2C Hardware. This allows the qualified engineer to customize or expand the GSI-2 to meet customer needs. See the GSI-2 Development Systems Overview documentation for further instructions.

Download ZIP File

     GSI-2 CAD Design Files

These CAD files for the GSI-2C were designed using Eagle design tools (from CADSoft). This allows the qualified engineer to customize or expand the GSI-2 to meet customer needs. See the GSI-2 Development Systems Overview documentation for further instructions.

Download ZIP File

     GSI-2 Schematic / Assy Drawing These CAD files show the GSI-2C Schematic and Assembly Drawing, presented in Autocad DXF format.

Download ZIP File

     GSI-2 Bill Of Materials

This is a complete BOM for the GSI-2C.

MS Excel Format

     GSI-2 Expansion: Relay Board

The Gerber design files for the GSI-2 Relay Board option, and related source code.

Download Gerber ZIP File
Download Source Code

 
   GSI-2 Expansion: I/O Board

The Gerber design files for the GSI-2 I/O Board option, and related source code.

Download Gerber ZIP File
Download Source Code

 

 
GSI-2 Software Design Files
     GSI-2 Simple-Rulez v1.1
   Source Code

The Source Code for the Simple-Rulez firmware. This allows the qualified software engineer to customize or expand Simple-Rulez to meet customer needs. See the GSI-2 Development Systems Overview documentation for further instructions.

Download ZIP File

 
   GSI-2 Simple-Therm v1.0
   Source Code

The Source Code for the Simple-Therm firmware. See the GSI-2 Development Systems Overview documentation for further instructions.

Download ZIP File

 

 
Adobe Acrobat® (PDF) Files
     GSI-2 Operator's Manual

Download File

     GSI-2 Development Systems Download File
     GSI-2 Schematic Drawing Download File
     GSI-2 Trace Routing Download File
     GSI-2 Fabrication Drawing (Component Placement) Download File
     GSI-2 Relay Board: Schematic Download File
     GSI-2 Relay Board: Fabrication Drawing Download File
     GSI-2 I/O Board: Schematic Download File
     GSI-2 I/O Board: Fabrication Drawing Download File

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