Build it once.
Race it everywhere.

Turn your Stream Deck into the button box you always wanted — then let the same setup light up a supported wheel and dash, in every sim SimDeckOS reads.

Get notified See how it works

Free to use
Works with the deck you already own
Needs SimHub and a free account

Plugin render, not a mock-up: a library layout drawn by SimDeckOS as it replays a recorded lap.

You bought the gear.
It still isn't a cockpit.

Your Stream Deck sits there launching apps while you race.

Your wheel has twelve buttons and you can remember four of them.

You set up traction control once. Then again for the next sim. Then again for the next car.

SimDeckOS keeps the whole cockpit in one place — so you set something up once, and every screen, dial and LED you own already knows about it.

Three steps.
That's the whole thing.

You don't map properties, edit config files, or rebuild anything per sim.

1Pick a set

A whole cockpit for a car or a class, free from the library.

Screenshot: the library in the app
2Assign your device

Point it at your deck, a supported wheel, or both.

Plugin render: the layout on a Stream Deck +, cold
3Drive

Every readout is live, and in the sims it controls, your keys send commands.

Plugin render: the same layout, live on a lap

One setting.
Four places.

Traction control is one thing you own — not a key, a light and a dash widget you have to keep in sync. Each device just shows it the best way it can.

TC 4

A Stream Deck + keyPlugin render
A Stream Deck + dialPlugin render
Your wheel’s encoder ringIllustration
Your MOZA dashIllustration

Press + or −: one value, four places. The key and the dial are drawn by the plugin itself. The encoder ring and the dash are drawings of what it sends them.

14 devices today: 8 Stream Deck models, plus Ulanzi D200, D200H, and D200X, PXN GT One, MOZA KS Pro, and Simagic GT Neo. Add one and it inherits everything you already built.

Already own a deck? Hear the day it's out.

The installer isn't public yet. Leave your email and we'll write once it is.

Get notified

It already speaks sim.

No property mapping, no spreadsheet. SimDeckOS reads 8 titles with its own readers — and in 3 of them it talks back, so a pit stop is a button, not a menu.

Assetto Corsa read + control
Le Mans Ultimate read + control
iRacing read + control
Assetto Corsa Competizione read
Assetto Corsa EVO read
rFactor 2 read
Automobilista 2 read
RaceRoom read

What your keys can send, in Assetto Corsa, Le Mans Ultimate, and iRacing:

Pit stop

Fuel, tyres, repairs, wing and pressures — sent from a key, mid-lap.

Session

Time of day, pause, speed. Handy when you're practising.

Car dash

Brightness, night mode, units — without leaving the seat.

90 commands go the other way, into Assetto Corsa, Le Mans Ultimate, and iRacing. That is the part a telemetry display cannot do.

Everything else SimHub reads works too: 74 of our 123 values fall back to SimHub's own telemetry, so a sim we have no reader for still lights your deck.

F1
Forza Motorsport
Gran Turismo 7
EA WRC
BeamNG.drive
…and the rest of SimHub's list

It learns each car as you drive it.

Shift lights that are right for the car you're in: its own shift points, its own colours, its own flash at the shift. And when one car wants different settings, it gets them, without touching the others.

Learns by itself: Where this car really upshifts, gear by gear. How long its starter cranks. How many gears it has.
The same car, every sim: One sim calls it porsche_992_gt3_r_2023, another calls it porsche992rgt3. SimDeckOS knows it's the same 911 GT3 R — so your setup follows it across games, or stays deliberately different where the cars really do differ.
Dedicated keys, or any key: Shift-light and beacon keys are free: place them side by side and they form the strip, by column or as one continuous strip. With Premium, any key or lit wheel button can wear them too, while it keeps its own job. Each one finds its place, so a whole deck of them works like a dedicated page. On the deck here, the two arrow keys do exactly that.
Or download it: Install a car set someone else already drove in and it arrives knowing all of that.

A shift-light page on a Stream Deck MK.2, drawn by SimDeckOS itself. Each car lights it with its own shift set: its shift points, its colours, its flash. The revs are modelled from a recorded lap’s speed.

Free is a real version.

Not a trial and not a demo. Everything you build is free — Premium makes it yours and opens your data.

Free

A real cockpit

All 14 devices, all sims
Parameters (a setting like TC, defined once for every device), pit and session control
The Car Lab: each car’s shift lights, beacons and parameters — one set, every sim; messages, animations and cues
One layout per device, with unlimited pages inside it

Get notified

Premium

A cockpit per car, and your data

Several layouts per device, switching by car
Looks, your own colours and idle designs, the premium finish
Garage history and Tracks: every lap you drove
StreamLogic: live delta, consistency, tyre trend

See pricing

Needs Windows, SimHub and a SimDeckOS account — the last two free. If you already race with a deck or a supported wheel, you have everything you need.

Pages, profiles, idle screens, cues and the library are all on the features page. See every feature

Come and build with us

The SimDeckOS community lives on our Discord — join for setup help, to see what other people have built, and to say what your rig needs next.

Join the Discord

Free · Windows · needs SimHub, a free SimDeckOS account and a supported device

Prefer email? Get the release news

Build it once. Race it everywhere.

You bought the gear. It still isn't a cockpit.

Three steps. That's the whole thing.

1Pick a set

2Assign your device

3Drive

One setting. Four places.