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• The base map generator now works with MS2/MegaSpeed ECUs. • MS2/MegaSpeed injector screen: edit the dead time. • Fixed app freezing (ANR) during ECU communication and improved Bluetooth stability.
ECU tuning: Speeduino, MegaSquirt MS2/MS3 & rusEFI. Live dashboard & maps
🚀 ECUManager – Professional tuning for Speeduino, MegaSquirt & rusEFI Turn your smartphone into a complete tuning station for your ECU. Compatible with Speeduino, MegaSquirt (MS2/MS3), and rusEFI/EpicEFI — monitor, adjust, and optimize your ECU in real time, with convenience, safety, and professional precision. 🔧 MULTI-ECU SUPPORT ✔ Speeduino — all versions (2016–2025), automatic firmware detection ✔ MegaSquirt MS2 and MS3 ✔ rusEFI / rusEFI EpicEFI Connect via TCP/IP, Bluetooth, USB Serial, or OBD2 — the app automatically identifies your ECU. ⚡ EVERYTHING YOU NEED IN ONE APP 📊 Real-Time Monitoring Track all your engine data live: RPM, MAP, TPS, AFR, temperature, and more — with fast, reliable updates across every supported ECU. 🎛️ Simplified Map Editing Adjust VE, ignition, and AFR tables with an intuitive interface, right from your phone. More speed, less hassle — whether on Speeduino, MegaSquirt, or rusEFI. 🛡️ Smart Safety Avoid critical mistakes: the app automatically blocks dangerous values before writing to the ECU. More confidence every time you make an adjustment. 📱 FAST, MODERN, AND EASY TO USE • Smooth Material 3 interface • Light and dark theme • Simple, direct navigation • Instant visual feedback • Perfect for phone and tablet 🔧 PROFESSIONAL-GRADE TOOLING • Table read/write with automatic validation • Permanent save (EEPROM/config) with safety checks • Support for modern and legacy protocols • Automatic ECU configuration detection 🎯 IDEAL FOR • Tuners and mechanics working across multiple ECU platforms • Performance enthusiasts running Speeduino, MegaSquirt, or rusEFI • DIY electronic fuel injection projects • Trackside or in-the-field adjustments ⚠️ IMPORTANT This app provides advanced tuning tools. Incorrect use can damage your engine — use with proper technical knowledge. 🌟 OPEN SOURCE & CONSTANTLY EVOLVING ECUManager is an open-source project with continuous improvements driven by the Speeduino, MegaSquirt, and rusEFI communities. 🔗 https://speeduinomanager.web.app/ 💡 WHY CHOOSE ECUMANAGER? ✔ One app for multiple ECU platforms ✔ Full control in the palm of your hand ✔ Simple interface, no complications ✔ Built-in safety to prevent mistakes ✔ Frequent updates ✔ Made for those who take performance seriously