David Polka is your contact for questions about HMI platforms at RAFI

David Polka

Ravensburger Str. 128–134
D-88276 Berg/Ravensburg
P +49 751 89-1302

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Embedded Control Unit from RAFI


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  2. Ι HMI
  3. Ι HMI Platforms
  4. Ι ECU

Thanks to our many years of experience, you always get the right ECU solution – now and in the future. That’s because we ensure our solutions are available for the long term and continuously refine them. In this way, we help you reduce your time-to-market and development risk even further. From RAFI, you get custom control solutions comprising touch technology, housing, processor, and drivers from a single source. Leading companies in a wide range of industries have been counting on us for many years.

RAFI offers five ECU performance categories which give you a wide range of advantages: single-board computers as plug-in modules and integrated solutions, a pin-compatible connector system, low power consumption, customized design without fans, low development effort, and long-term availability through in-house production.

RAFI ECU plug-in modul on pcb
Logo Eco ECU


The ECOECU is a processor unit (CPU: NXP Vybrid, STM32F2/F4) for simple control and visualization tasks. Benefit from optimized unit costs thanks to our customized, integrated solutions and cost-effective 8, 16, and 32 bit controllers with and without operating system.



The BALANCEECU plug-in module with a single-core processor (NXP i.MX6SoloX) is suitable for medium-level control and visualization tasks. It will impress you with its fast and flexible adjustment to customer-specific demands using modular solutions. The BALANCEECU is available with embedded Linux.

Logo Balance ECU
Logo Power ECU


The POWERECU is the plug-in module with Dual-Core or Quad-Core processor for challenging control tasks (NXP i.MX6 Dual/Quad). The ECU facilitates HMI solutions with full HD video playback and multi-touch. The platform baseboard enables fast, flexible adaptation of the control unit to your project. The POWERECU is available with embedded Linux.



ULTIMATEECU (CPU: NXP i.MX8QuadXPlus) is the processor unit for powerful control and visualization tasks. It is designed for top performance requirements in the embedded environment and is available as an integrated solution with embedded Linux.

Logo Ultimate ECU
[Translate to Englisch:] RAFI-ECU EXTREME


The XTREMEECU is the plug-in module with X86 architecture for high-end applications. Based on the Intel® Atom® x6000E series, this module enables a powerful yet fanless design.

The XTREMEECU is available as a SMARC module with various standard operating systems.

Evaluation KIT for the Power ECU from RAFI
Power ECU

Evaluation Kit

With the Evaluation Kit for the POWERECU, you get a fully functioning system development package for testing your application or fast design of prototypes – with i.MX6Dual/ i.MX6Quad processor and 12.1" PCAP touch and TFT display (resolution 1280 x 800). The outside of the Evaluation Kit features all current interfaces (USB, Serial, CAN, Ethernet etc.) for simple connection. The Evaluation Kit is supplied with embedded LINUX, User Manual, LINUX Reference Guide, a Qt demo application, as well as a virtual machine with SDK and Qt Creator.