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# Overview

iDigi Dia (Device Integration Application) is software that simplifies connecting devices (sensors, PLCs, etc.) to communication gateways. Dia includes a comprehensive library of plug-ins that work out-of-the-box with common device types and can also be extended to include new devices. Dia's unique architecture allows the user to add most of these new devices in under a day.

iDigi Dia is designed upon a tested architecture that provides the core functions of remote device data acquisition, control, and presentation between devices and information platforms. It collects data from any device that can communicate with a Digi gateway, and is supported over any gateway physical interface. Digi Dia presents this data to upstream applications in fully customizable formats, significantly reducing a customer's time-to-market.

Written in the Python programming language for use on Digi devices, iDigi Dia may also be executed on a PC for prototyping purposes when a suitable Python interpreter is installed.

## User Documentation

Interested in iDigi Dia development? Read the Getting Started and Dia Concepts sections!

| Getting Started A concise guide to installing, running, and using Dia. |  | Dia Concepts Learn the basic concepts of iDigi Dia.

For additional help and configuration examples, read the iDigi Dia User Documentation .

| Devices General information and examples about iDigi Dia devices. |  | Loggers Familiarize yourself with the different types of Dia Loggers.
| Presentations Learn about the different types of Dia Presentations. |  | Services An overview of iDigi Dia services.

## Developer Documentation

This site also provides Dia developer documentation for advanced users who are interested in developing their own applications.

| Developer's Guide Learn how to write your own iDigi Dia applications. |

## Release Notes

New features such as drivers, presentations, and loggers are included in the latest version of Dia, and are detailed in the latest release notes.

| Release notes Read the most recent Dia release notes. |

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