DCC-x25 Ecosystems

The new reliable system for your model railway

We offer advanced systems, ideal for enthusiasts, educators, hobbyist and professionals.

Our Railway System

Welcome to the DCC-x25 ecosystem—model-railway automation made simple. Snap-together occupancy detectors, I²C I/O expanders, Wi-Fi control shields, and 5 A motor drivers share a plug-and-play RJ-11 bus, so expanding your layout is just “click, address, go.” Microcontrollers of Arduino family , full protections, on-board LEDs/OLED diagnostics keep trains running safely and visibly with full automation. Control everything from a web o software application dashboard and power the whole stack from a single from 10 V to 22V line. Precision, reliability, and hobbyist-friendly ease in one modular system.

Features

4-channel track-occupancy detection Sensor

16-input I²C expander with LED diagnostics

802.11 Wi-Fi for Arduino Mega with built-in power supply

Dual
H-bridge
5A Motor Shield with full protections

Boards

From sensing to motion: the hardware that keeps your layout moving.

Communication interface:

Sensors & expansion ports:

Motion:

Signals:

Base Main Microcontrollers

Some rocrail configurations

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Why Choose DCC-x25 System

Layouts

An optimized system that scales from a small hobby layout to the most complex professional installation. Install just a few boards and manage track blocks, turnouts, and lighting from a single hub.

Connectivity

Built-in 802.11 Wi-Fi and a web dashboard. Control your layout from a PC, tablet, or smartphone and receive real-time status information about the system.

Modularity

Each function lives on its own dedicated board—detection, I/O, motor control, and signalling. Add or swap modules as your layout grows, quickly and efficiently.

Plug & Play

RJ-11 connectors and pre-configured I²C addresses: plug in, power up, and the system is instantly operational—no soldering, no complex setup.

Neptune srl

Contacts

Send us an email for any information or request.

Via Galliera 22, 40121 Bologna
info@neptunengineering.com

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