Ahlers EDV Systeme GmbH firmiert seit 01.01.2021 als CCS Messgeräte Vertriebs GmbH. Sie können unser Produkte aber weiterhin beziehen.
Ahlers EDV Systeme GmbH has been operating as CCS Messgeräte Vertriebs GmbH since January 1st, 2021. But you can have decided on our products.


A complete hardware/software development tool offer for application designers working with STMicroelectronics' STR9 ARM966E-S core-based family of microcontrollers, which combines high 32-bit core performance, ample internal memory and Ethernet, USB and CAN peripherals in a family of devices designed to make networking application easy and affordable.

The Raisonance offer builds on the proven Ride integrated development environment, the GNU C compiler and hardware tools. Software tools are combined with hardware in complete tool packages that include:

  • RLink - versatile in-circuit debugger/programmer covering both 8 and 32-bit families

  • REva - versatile evaluation platform