Hyundai Dash V1 — setup guide

Step 1 — Install the game mod

BeamNG.drive

Download hyundai_dash_v1_bng_<date>.zip from the Releases page and copy it to:

C:\Users\<username>\AppData\Local\BeamNG\BeamNG.drive\current\mods

ATS / ETS2

⚠️ Requires a one-time server install before anything will work.

1. Install ETS2 Telemetry Server and run it.
2. Under Network Interfaces, select Loopback Pseudo-Interface 1 — the server IP should be 127.0.0.1.

No mod ZIP needed for ATS/ETS2 — the launcher talks to the telemetry server directly.

Assetto Corsa

⚠️ Requires Content Manager and Custom Shaders Patch — the mod won't load without both.

1. Install Content Manager and Custom Shaders Patch.
2. Download hyundai_dash_v1_ac_<date>.zip from the Releases page and install through Content Manager, or unzip directly to your Assetto Corsa folder.
3. In-game, open the apps panel and enable Hyundai Dash V1.

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Step 2 — Find your Arduino's COM port

1. Open Device Manager in Windows.
2. Expand Ports (COM & LPT).
3. Unplug and replug the Arduino — the port that disappears and reappears is yours (e.g. COM3).

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Step 3 — Run the launcher

1. Download hdv1_gui_<date>.exe from the Releases page.
2. Select your game and COM port, then click Start.

Two optional settings:

• Scale RPM — some race cars rev well beyond 8,000 RPM, which is the cluster's maximum. Enable this to scale the RPM range down so the needle still gives useful feedback across the full rev range instead of pinning at the top.
• Show km/h as MPH — the clusters are calibrated in MPH and most top out at 160 MPH. ATS/ETS2 trucks output speed in km/h and rarely exceed 150 km/h, which leaves the bottom half of the speedometer unused. Enable this to treat the km/h value as MPH so the needle uses the full dial.