Java implementation of Fleischmann/Roco z21 DCC center's network protocol

java library cab model-railway z21 fleischmann

• Updated Jul 24, 2022
• Java

TrainDatabase lets you control your model trains with your PC. Whether you want to run a single train or a whole network, TrainDatabase gives you an easy and intuitive way to do it.

dcc z21 modeltrain roco fleischmann

• Updated Jul 4, 2026
• C#

A C# library for interfacing with the Roco and Fleischmann Z21 Digital Command Center (DCC). Control trains, functions, and eventually signals/switches using the Z21 protocol. Available as a NuGet package.

z21 modeltrain roco fleischmann

• Updated Sep 14, 2025
• C#

A lightweight and fully SOLID C# library implementing the Z21 LAN protocoll from Roco and Fleischmann.

z21 modeltrain roco fleischmann

• Updated Jun 27, 2026
• C#

Community hub for The Rail Yard — a dedicated platform for model train enthusiasts. Share ideas, give feedback, follow the roadmap, and support development of a focused global model railway community.

community web-app hobby railroad model-railway dcc roco marklin fleischmann

• Updated Jan 12, 2026

Home Assistant custom integration for Roco / Fleischmann Z21 digital command stations: monitor system state, switch track power, emergency stop, turnouts and locos over the Z21 LAN protocol. Installable via HACS.

python udp smart-home home-assistant homeassistant model-railway hacs dcc z21 model-railroad roco digital-command-control home-assistant-integration home-assistant-custom-component fleischmann hacs-integration

• Updated Nov 8, 2026
• Python

Dashboard Windows desktop application for the z21/Z21 central stations from Roco

csharp dotnet dcc modelrailroad z21 roco modelrailway fleischmann blazor-maui maui-blazor-hybrid

• Updated Nov 10, 2026
• C#