Industries / Automotive

Start with a simple ECU. Add connectivity, OTA, and regional variants without re-architecting.

Small ECU suppliers and vehicle electronics teams are under growing pressure to add connectivity, software updates, and broader capabilities to products that started simple. ROSA brings the tools and maintained modules to do that without rebuilding from scratch each time requirements change.

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The challenge

Why firmware complexity compounds in Automotive

Vehicle electronics are getting more complex faster than most supplier software foundations can handle. What shipped as a simple controller now needs OTA updates, connectivity, and a richer interface. What worked for one OEM platform needs to run on three. The software foundation that got the product to market was not designed for any of this.

Quick Prototyping

Demonstrate to your OEM customer before the design window closes.

Automotive design cycles move fast at the supplier level. Getting a working demonstrator in front of an OEM customer in time to influence the design decision is often the difference between winning the programme and watching someone else win it. ROSA removes the firmware uncertainty from that timeline. Structured templates and auto-generated interfaces mean your team can focus on demonstrating the application behaviour instead of building the undifferentiated firmware around it.

What this means in practice

  • — First working demonstrator on real vehicle hardware in days, not weeks
  • — The undifferentiated work arrives as ready, maintained modules. Your team demonstrates product behaviour from day one.
  • — OTA and connectivity capabilities available from the first demonstrator, not retrofitted later
  • — Low-risk evaluation before committing to full programme development

Growing Complexity

Your software foundation should grow with your product. Not hold it back.

A controller that shipped as simple I/O firmware now needs connectivity, over-the-air updates, and a modern display interface. Retrofitting a foundation that was not designed for this is expensive, slow, and gets harder with every new requirement. ROSA gives your team structured modules and tooling designed to grow with the product. Connectivity, OTA, and interface capabilities are added as modules to what already exists, not grafted onto an architecture that was not built for them.

What this means in practice

  • — Connectivity, OTA, and display capabilities added as ROSA modules, not architecture rewrites
  • — Modules and tooling designed to grow with product requirements from day one
  • — Application logic stays stable as new capabilities are added around it
  • — No re-architecture required as OEM requirements increase over the programme lifecycle

Variants

Same application logic across OEM platforms, regions, and hardware revisions.

Vehicle electronics suppliers often serve multiple OEM customers, each with different hardware platforms, regional certification requirements, and feature specifications. Without shared modules, each OEM programme is effectively a separate product. ROSA absorbs hardware and OEM-platform differences in its hardware abstraction. Your application logic runs unchanged across OEM platforms and regional variants. New hardware revisions are handled without touching the product code.

What this means in practice

  • — Application logic shared across OEM platforms. Hardware differences are absorbed by the hardware abstraction.
  • — Regional variants managed through configuration, not separate codebases
  • — New hardware revision on an existing programme handled without application rewrites
  • — Maintenance cost stays flat as your OEM customer portfolio grows

Recognise your situation?

We start from your existing software and platform. The first conversation is a 45-minute overview, no commitment required.

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