A new concept in Model Railroad Control.

WifiTrax Vision for your Model Railroad

Checkout our new NCE CAB Bus/Wi-Fi Interface The WFD-30 module provides Wi-Fi Control of your NCE Command Station and Boosters using the popular WiThrottle and Engine Driver apps for Apple and Android as well as the TCS UWT-100 Universal Wi-Fi Throttle and WifiTrax Loco Operator app for Windows and Android.
The name NCE and the NCE logo is the property of North Coast Engineering. reproduced to identify their products. WiThrottle is the name of a communication protocol and also of an Apple app written by Brett Hoffman. Engine Driver is the name of an Android app written by M. Steve Todd.

Direct Wi-Fi Control of your Locomotives and Layout .

WifiTrax lets you control both your locomotives and your fixed layout features from your Tablet and Smartphone over your home Wi-Fi nework. That means you are free to walk around following your trains without any cable tethers.

WifiTrax offers three ways to do this.

Introducing Wi-Fi/DCC.

First there's Wi-Fi/DCC. Use your favorite DCC decoder with sound in your loco, install one of our Wi-Fi/DCC Interface Modules and control your DCC Decoder over Wi-Fi from the same smartphone app.

If you're using N gauge and can't fit a Wi-Fi-/DCC module in the locos use Wi-Fi/DCC Trackside or the NCE Compatibile WFD-30 described earlier.

About Wi-Fi/DCC Wi-Fi/DCC Interface Modules Wi-Fi/DCC Trackside

Then there's Wi-Fi Loco. Install one of our Locomotive Controllers in each locomotive to get Wi-Fi cab control using our Loco Operator app for Android or Windows 10.

Finally there's Wi-Fi DC with a Universal Power Controller on your layout to drive your DC locomotives using Loco Operator.

Install our fixed Wifi Controllers around your layout and control switch machines, power districts, lights, signals etc. using our Tower Operator app.

About Loco Controllers About Layout Controllers About Apps Read the details Learn how

Our 8-Way Universal Switch Machine Controller is in stock and ships immediately!

Use the Tower Operator App to control eight switch machines on your layout just by tapping on a symbol on a map!

This switch machine controller can control eight switch machines but don't forget the lower cost 4-Way Universal Switch Machine Controller if you only need to control 4 switches.

It works with twin-coil, single coil, stall motor (like Tortoise) and end-switch motor machines.

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Driving your Trains .

Use the Loco Operator App to control one or two locomotives!

This app runs on Android or Windows 10 and allows your to control two locos fitted with WifiTrax controller modules.

See More Go to Detail Page

Controlling Switches etc. using Wi-Fi Layout Products .

Use the Tower Operator App to control the switches and lights on your layout

This app runs on Android or Windows 10 and allows your to control switches, lights, signals and power districts.

About the Modules About the Tower Operator App

Wi-Fi Layout Products

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WFS-46 4-Way Wi-Fi Universal Switch Machine Controller .

With this module you can use our free Tower Operator App to control four of your model railroad switches by tapping a switch symbol on the custom layout map you build on your Windows 10 or Android computer or tablet.

Works with dual coil, single coil or stall-motor switch machines.

Only needs DC power, or can use DCC or constant DC power from the track. .

WFS-40 measures 85mm x 50mm (3.35 x 1.97 inch) and mounts under your baseboard or under a building.

There are four sets of three screw terminals that are easily wired to your switch machines - either 2 or 3-wire connections.

Connect the power terminals to your track or an DC power supply.

Capacitor discharge design. .

Up to 25V capacitor charge will drive most dual coil switch machines including spring switches such as Peco.

Charge pump circuit generates up to 24V from track power.

Compatible with all Switch Machines we Know. .

Mount the WFS-46 anywhere on your layout to control a group of up to four dual-coil, single coil, stall motor or end-switch motor switch machines.

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WFG-80 8-Way Wi-Fi Lighting and General Purpose Controller .

With this module you can use our free Tower Operator App to control eight LED or filament lamps by tapping a symbol on the custom layout map you build on your Windows 10 or Android computer or tablet. You can control single lights or group the outputs to control 2-Light or 3-Light Signals by tapping the symbol on your layout map.

Only needs DC power, or can use DCC or DC power from the track. .

WFG-80 measures 80mm x 50mm (3.15 x 1.97 inch) and mounts under your baseboard or under a building.

There are eight sets of two screw terminals that are easily wired to lights.

Connect the power terminals to your track or a DC power supply.

Dimmable in two banks. Links can select series resistor. Robust design. .

Outputs are arranged in two banks that are dimmable under Wi-Fi control - so you can select suitable brightness for 4 at a time.

Use links on board to select suitable series resistor.

Will withstand accidental short circuits on any one channel.

The WFG-80 is a Wi-Fi Light or General Purpose controller. .

Suitable for continuous low current applications such as LEDs or low power Incandescent Lamps. Mount it anywhere on your layout to control a group of up to eight lights or other low-current loads.

Wi-Fi Loco Products

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WMH-20 Wi-Fi Loco Controller .

You can install this module in many HO scale locomotives so that you can drive them using our free Loco Operator App installed on your Android or Windows 10 phone, tablet or computer.

Suits DCC Ready Locomotive .

The WMH-20 is a harnessed Wi-Fi Loco Controller with a standard 9-pin JST connector. It measures 18mm x 33.4mm (0.71 x 1.32 inch) and easily fits into most HO Diesel Locomotives. Choose one of our standard harnesses to connect to the 8-pin DCC ready locomotive connector.

Advanced Control .

Uses motor back-emf to measure and control locomotive speed. Firmware provides advanced closed-loop control under direction from your hand-held phone or tablet with scale speed available for speedometer.

Front and Rear Light Control .

Front and rear lights may be turned on or off from your Hand-Held Device. Auto mode turns correct light on as Loco moves.

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WMR-10 Wi-Fi Loco Controller .

You can install this module in many HO scale locomotives so that you can drive them using our free Loco Operator App installed on your Android or Windows 10 phone, tablet or computer.

Easily fitted .

The WMR-10 is a board replacement Wi-Fi Loco Controller that fits many Atlas, Athern and Kato locomotives. It measures 18mm x 76.5mm (0.71 x 3.01 inch) and clips into locomotive replacing the existing board. Wires within the locomotive can be clipped or soldered onto the tabs.

Advanced Control .

Uses motor back-emf to measure and control locomotive speed. Firmware provides advanced closed-loop control under direction from your hand-held phone or tablet with scale speed available for speedometer.

Front and Rear Light Control .

Front and rear lights may be turned on or off from your Hand-Held Device. Auto mode turns correct light on as Loco moves.

Application notes and tutorials

Detailed guidance and a tips for using our products.