GridPass SimOS
The open simulator operating system unifying real-time telemetry, physical hardware actuators, and paddock passports.
Windows 10 / 11 64-bit • Shared-memory 60Hz IPC • Standalone Python companion
Engineered for Sim Centers & Paddock Rigs
Three-tier separation: Silicon Micro-Daemon • Localhost Companion Bridge • Firebase Cloud Ledger.
Deterministic 60Hz Telemetry
Direct shared-memory IPC for iRacing and motorsport sims. Streams speed, RPM, pedal slip, G-forces, and track status with sub-millisecond local latency.
ESP32-S3 Silicon Actuators
Standardized factory pinouts driving up to 300+ WS2812B rev light LEDs (GPIO 6), dual 140mm wind fans (GPIO 7/8), and MOSFET pedal rumble (GPIO 4/5).
Scan-to-Race In-Game Overlay
Click-through transparent HUD overlay for sim displays. Generates QR codes when idle so drivers unlock stints from their phones, plus 1080p OBS browser sources.
Venue Fleet & Automated Billing
Stripe Connect revenue splits (85% Venue Payout / 15% GridPass Fee). Pit-exit clock triggers ensure fair billing with zero cash handling at the rig.
Quick Start in 3 Steps
Zero upfront hardware required — run SimOS using only software and a monitor.
Launch Companion
Download and run SimOS-Setup.exe on your sim PC. Starts the local WebSocket bridge at ws://localhost:8088.
Open Your Sim
Launch iRacing or your simulator. SimOS connects to shared memory automatically and begins 60Hz telemetry broadcasting.