Wireless DCC train/accessory decoders and signals for railway modelling

Add interactions and automation to your layout without boosters, additional wiring, command stations, and CV programming. Works with scales N, TT and H0.

How it works Products

How do our Wireless DCC Decoders Work?

I want to control trains with DCC or from a mobile device/computer

1

Order and install a train decoder

Install a decoder into a train (versions with NEM-652 connectors and bare boards without wires are available). Decoders can be purchased from our store.

2

Control a train with DCC or from a web browser

Update decoder settings and control trains directly from a web browser, without the need for command stations or additional tools. DCC support is also included.

I want to control layout accessories (signals, turnouts, etc.) with DCC or from a mobile device/computer

1

Order an accessory decoder and connect accessories

You can connect almost anything to our DCC accessory decoder and even implement custom logic, thanks to its open-source firmware based on Arduino. Decoders are available from our store.

2

Control accessories with DCC or from a web browser

Update decoder settings and control accessories directly from a web browser, without the need for command stations or additional tools. DCC support is also included.

I want to automate my model railroad layout and control it using a mobile device or computer.

1

Order accessory and train decoders

Install train decoders and connect accessories to accessory decoders. Each decoder communicates wirelessly with the others. Decoders are available from our store.

2

Control and test trains/accessories from the web app

Update decoder settings or control accessories directly from a web browser, without the need for command stations or additional tools. DCC support is also included.

3

(Optional) Put NFC tags on a trains and connect NFC readers

Tags are wireless, unpowered 10 mm x 18 mm stickers used to track train positions and are attached to trains. NFC tags and readers are available from our store.

4

Create interactions and automation in the web app

Change decoder functions, settings and logic directly from your web browser. No command stations required. For example, you can "tell" a decoder to display a message on a station display #2 if a train #4 cross a tag #5

Model Railroad Automation Diagram



Schematic how wireless DCC work for model railway

Control your trains, layout accessories, and create interactions using the web application for Win, Linux, Mac, iOS, and Android or 3rd-party wireless throttles.


Main features

  • - Two-way wireless communication between all decoders - trains, cars, and layout elements "talk" with each other

  • - Decoder functions, CV, settings, and logic can be changed directly from a web browser

  • - No boosters, additional wiring, command stations and CV programming required

  • - Can run on DC, AC tracks and a battery

  • - No vendor lock-in anymore - WCC is an open protocol with clean documentation, code and hardware examples for Arduino

  • - Loco.Engineering decoders can be used with classic DCC systems, so you can buy one decoder and try it on your current layout

  • - OEM and the white-label app even for small model train manufactures

  • - The easiest and probably cheapest way to convert your DC layout to DCC

  • - Over-the-air sound and firmware updates - you shouldn’t remove the train case to update sounds and firmware

  • - Everyone is able to create custom controls and throttles

  • - Low-cost - sound decoders cost €50 or $55. You don't need any additional tools to control decoders or to program them.

  • - Designed, developed, and produced in our workshop in the EU. Zero outsourcing and full control of development help us to deliver updates and new features very often.

  • - Updates and new features every week, fast friendly support

Knowledge Base Shop

Wireless DCC decoders and signals

Wireless Accessory / Multi-function WCC/DCC decoder

Wireless Accessory / Multi-function WCC/DCC decoder

Circuit board for a remote control car/vehicle (Arduino or ESP-IDF)

Circuit board for a remote control car/vehicle (Arduino or ESP-IDF)

Wireless DCC / WCC Train Sound Decoder | H0, TT, N

Wireless DCC train sound decoder, scale N, TT and H0

All Products

Control trains and add complex interactions to your model railway or LEGO® layout with the Loco.Engineering app.

Currently the app is in private beta. Subscribe below to be notified when we go public

Application for model railway control from a computer
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Blog & Guides

Introducing Loco.Engineering DCC/WCC accessory/multi-function sound decoders with low price and almost unlimited possibilities

Introducing Loco.Engineering DCC/WCC accessory/multi-function sound decoders with low price and almost unlimited possibilities

Car module for RC cars and other battery-powered models / toys / robots

Car module for RC cars and other battery-powered models / toys / robots

Tutorial: How to make an Arduino / ESP32 DCC decoder for model trains and accessories?

Tutorial: How to make an Arduino / ESP32 DCC decoder for model trains and accessories?

Why Digital Command Control (DCC) electronics for model railways is so expensive and how can we solve it?

Why Digital Command Control (DCC) electronics for model railways is so expensive and how can we solve it?

All Posts

FAQ

How much does it cost?
The estimated price on DCC train decoders with sound is €50, tags - €1, accessory decoders with sound - €50, car modules - €60 (+ VAT on orders from EU countries).
Where can I find documentation about WCC protocol specification and API?
Check our Knowledge Base and feel free to contact us if you still have questions
Is it an open system?
Sure everybody will be able to use WCC open protocol and API to create their own WCC train, car and layout modules, remote controls and mobile/web apps. Check our documentation for more information.
Where can I buy Loco DCC decoders and tags?
Loco.Engineering train, car and accessory decoders will be available at our online store from July, 2024. Subscribe here to be notified when modules and tags are available.
How many trains and layout elements can I connect simultaneously?
You can connect and control up to 1000 devices (trains, layout elements, signals, displays etc) within one network (or project). If you need more just create two networks.
How far can commands reach?
WCC protocol is based on a mesh network. This means that each train or layout module should be placed as far as 15 to 50 meters from the last.
How many layout elements can I connect to an accessory module?
Check the accessory module webpage to get current module's specifications
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