Vehicle electronics for overlanding & off-road

Your whole rig.
One dashboard.
No signal needed.

TrailCommand brings your batteries, lighting and accessory circuits, tire pressures and gauges into one place. It runs on a hub in your vehicle, so it keeps working long after the cell bars run out.

Explore TrailCommand See the lineup

TRAILCOMMAND
HUB CONNECTED

House battery · Lithium 87%

Controls

Light bar12.4 A

Rock lights3.1 A

Fridge4.0 A

Air compressor0.0 A

FL
32
FR
31
RL
30
RR
31

Local-first — works offline / Pair devices with a QR scan / Talks to Victron gear / Read-only CAN, by design

The lineup

One hub. A whole family of modules.

Start with the hub, then add modules as your build grows. Everything reports back to the same dashboard.

The brain

TrailCommand Hub

Battery levels, switched circuits with live amp draw, tire pressures, service reminders and history, on any phone or tablet in the cab.

Learn more →

Wireless modules

TrailConnect

Add-on modules for tires, air, lighting, winches, climate and trailers. Scan the QR code to pair, and the hub keeps their firmware up to date.

See the modules →

Vehicle data

GaugeCommander

Reads fuel, RPM, speed, oil pressure, coolant and outside temperature from CAN or from analog, pulse and thermocouple inputs, so older vehicles work too.

Get notified →

In-dash

Ozark OS

A head-unit operating system for an in-dash touchscreen. It connects to your TrailCommand hub and puts the dashboard right in the dash.

View on GitHub →

TrailConnect modules

Scan it. Pair it.
Done.

TrailConnect modules link straight to the hub over a low-power wireless link, with no router or app store involved. Each one shows its model, serial number, battery, connection state and firmware version in your dashboard.

1Add deviceTap Add in TrailCommand settings.
2Scan the QR codePoint your camera at the code on the module.
3It's on your dashboardFirmware updates come through the hub.

TireCommander

Tire pressure

AirCommander

Onboard air

RGBCommander

Color lighting

StarLightCommander

Lighting

WinchCommander

Winch · also PRO

ClimateCommander

Climate

TrailerCommander

Trailer · also PRO

EmergencyCommander

Emergency

Local-first

Built for places with no bars.

Runs on your rig

The dashboard, the database and every control live on the hub in your vehicle. No subscription is needed to use it. Cloud control is coming later as an optional plan.

LTE when you want it

Add a cellular modem and the hub shows signal strength and data status right in the header, next to Wi-Fi.

Safe with your vehicle

GaugeCommander only listens on the CAN bus. The one thing it sends is a request to clear trouble codes, and only when you ask.

Cloud control plans · Coming soon

Your rig, from anywhere.

You don't need a plan to use TrailCommand. Everything on the hub works locally in your vehicle. Plans will add cloud control, so you can check on and control your rig when you're away from it. Cloud control is a future feature.

TrailCommandBASIC

Coming soon

Pricing and features will be announced closer to launch. Sign up to be the first to hear.

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TrailCommandPRO

Coming soon

Everything in BASIC and more. Details will be announced closer to launch.