RCSIM - Radio Control & Sim-Racing Bridge

RCSIM (Radio Control to Simulators) bridges the gap between professional Sim-Racing hardware and physical RC cars across all scales.
Sit in your sim rig, grab your Direct Drive steering wheel, put on your FPV goggles, and drive real-world RC vehicles with immersive Force Feedback, live telemetry, and low-latency video streaming.
KEY FEATURES:
• Physical Force Feedback (FFB): Feel track curbs, surface bumps, and traction loss directly on your sim wheel, translated in real-time from the car's onboard IMU gyro sensors.
• Universal Sim Gear Support: Fully compatible with Direct Drive bases, Logitech, Thrustmaster, Fanatec, Moza, load-cell pedals, gamepads and joysticks.
• Ultra Low-Latency FPV Video: Seamless integration with digital FPV systems (Walksnail, DJI via HDMI/USB capture) and high-speed WebRTC streams.
• 4 Flexible Hardware Tiers – No Vendor Lock-in:
- Tier 0 (Audio PPM): Zero hardware barrier – plug a standard 3.5mm audio cable from your PC soundcard directly into your RC radio's trainer port.
- Tier 1 (USB Serial Bridge): Fast and reliable RP2350 / Arduino hardware adapter.
- Tier 2 (Wi-Fi ESP32): Standalone wireless setup for micro indoor rovers.
- Tier 3 (Pro ExpressLRS): Direct USB CRSF transmission (e.g. RadioMaster Nomad) running at up to 250 Hz for race-grade response and long range.
- Tier 4 (Edge AI & Robotics): Companion Raspberry Pi 5 with Hailo-8 NPU acceleration, LiDAR SLAM navigation, and real-time telemetry.
• Live HUD & Voice Telemetry: Monitor speed, LiPo battery voltage, G-forces, and RF link quality with built-in voice warnings.
• Open DIY Ecosystem: Works with any standard PWM RC chassis, electronics, and servos.