Download of JMRI.3.7.3-r25389.tgz (JMRI.3.7.3-r25389.tgz ( external link: SF.net): 88,581,564 octetos) will begin shortly. If not so, click link on the left.
Java interfaces and sample implementations for controlling a model railroad layout from a personal computer. JMRI is intended as a jumping-off point for hobbyists to build their own layout controls. Includes the DecoderPro and PanelPro applications.