: Record your driving data for later analysis, which is useful for tuning engines or reviewing track day performance.
: Most cars manufactured after 1996 in the USA (and slightly later in Europe/Asia) are equipped with a standard OBD-II port. dashcommand
: Create and customize digital gauges to monitor RPM, speed, coolant temperature, and more in real-time. : Record your driving data for later analysis,
: Measure engine horsepower, torque, and acceleration times (0-60 mph) without needing a professional dynamometer. : Measure engine horsepower, torque, and acceleration times
: Read and clear "Check Engine" lights. The app identifies the specific error codes so you know exactly what is wrong before visiting a shop.
At its core, DashCommand is an . By connecting to your car's OBD-II port via a compatible hardware dongle (like the ELM327 Bluetooth or WiFi adapter ), the app communicates directly with your vehicle's Electronic Control Unit (ECU).
: A wireless dongle (Bluetooth for Android/Windows, or WiFi for iOS) is required to bridge the gap between your car and your phone. Why Choose DashCommand?