JMRI model railroad digital command & control software

Engine Driver - JMRI Throttle for your Android device

Drive a model train with prototypical controls, realistic behavior, and simulated physics; uses JMRI's WebSockets interface for layout connection

Sample VSDecoder files for JMRI

Emulates MERG concentrator or MQTT for RFID reader communication with JMRI

A Homebridge plugin for controlling a model railroad through JMRI

This node is used to control a sliding fiddle yard i have put it here with the permission of Phillip Edward from MERG to assist other in seeing what can be done its based on a Arduino Namo

A 64 channel servo node based on a Nano here for demonstration purposes only to show what can be done. permission was given to place the code here by Phillip

A swedish signalling system for JMRI

This is to show how 3 trains can be run in one script in jmri

Simple Node to control a single turnout and 3 2 aspect signal heads and 5 sensor inputs using a Arduino Nano it will work using a usb cable or can use a Rs485 bi directional module 2 wire module

A mobile app for interacting with the JMRI (Java Model Railroad Interface) system built on Nativescript

A model railway controller backend for signal masts-, sensors-, light effects-, actuators and more.

Arduino sketch for controlling a Ferris wheel animation motor on a model railroad. Connects to JMRI for operation via a computer-based control panel as well as an auxiliary switch and proximity sensor.

Useful JMRI scripts

My model railroad layout with JMRI on raspberryPi wit Digikeijs DR5000 + DR4024 + DR4088

Code and article describing Arduino sketch to monitor train movement and direction

Arduino sketch to control double crossover via JMRI/CMRI

A model railway stackable and large scale sensor and actuator framework

Rust implementation of the C/MRI protocol