MICROSAR IO addresses one of the biggest challenges in modern vehicle development: finding the right software solution for the mechatronic layer in Software-Defined Vehicles (SDVs). While HPCs and zonal controllers are well understood, small sensor and actuator ECUs often lack a simple, scalable and cost-efficient software stack that integrates cleanly into the vehicle network. MICROSAR IO closes this gap. It`s a lightweight, resource-efficient software stack designed specifically for small ECUs in the mechatronic layer. By separating application logic and I/Os, it helps OEMs shift north, accelerate software deployment and reduce engineering effort. Tier-1 suppliers benefit from a reusable, scalable platform that lowers development cost and simplifies integration across projects. With its bus-agnostic, service-based design, MICROSAR IO reduces hardware dependencies and supports flexible SDV architectures. And thanks to its small footprint, it enables cost-efficient hardware choices — ideal for small mechatronic ECUs, such as sensors and actuators. Learn how MICROSAR IO reduces system complexity, enables SDV-ready architectures and supports both OEMs and Tier-1s in delivering faster, leaner and more consistent software. 👉 Explore MICROSAR IO and access a free evaluation bundle: 00:00 Intro 00:22 Challenges modern vehicle development 01:21 MICROSAR IO as a lightweight stack solution 01:36 Benefits for OEMs and Tier-1s 02:17 This is MICROSAR IO 02:29 Get started with MICROSAR IO :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: Subscribe to Vector's channels: 📺 @vectorinformatik 📺 @VectorTechTutorial 🔔 Get notified when we release new videos by hitting the notification bell!