JMRI is intended as a jumping-off point for hobbyists who want to control their layouts with a computer without having to create an entire system from scratch. You can manage your …

Using JMRI requires a combination of hardware (in this case running Windows), Java software and a JMRI download for a specific version. The table below shows configurations that have …

JMRI 5.11.7 is the next release of the current development series, containing the latest and greatest JMRI updates. The series is working toward the JMRI 5.12 production release, …

JMRI needs a "Java Runtime Environment" (JRE) to run but will work fine with the larger "Java Development Kit" (JDK). A JDK is only needed if you want to work on JMRI development, i.e. …

The JMRI libraries contain the PanelPro application for creating panels to control or follow your (virtual) model railroad. This page introduces the application, and how to use it.

JMRI® requires that Java be installed, whether your computer is macOS, Windows, or Linux based. Version 2.12 can run on any computer system that will run Java 1.5 or later.

This page lists hardware and networks that JMRI is known to work with, and provides links to information on how to configure JMRI to work with each particular type.

Full instructions for installing JMRI on different platforms can be found here: Windows macOS Linux Raspberry Pi JMRI® requires that Java be installed: Version 2.12 can run on any …

The Download page on the main JMRI website provides links to download various JMRI versions, along with links to release notes, etc. Note that there are different downloads for different …

JMRI is intended as a jumping-off point for hobbyists who want to control their layouts from a computer without having to create an entire system from scratch.