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.


Our complete hardware/software development tool offer covers all aspects of application design with STMicroelectronics' STM8A family of automotive-grade microcontrollers, which combines ST's advanced 8-bit core with three-stage pipeline, true EEPROM, pin-to-pin compatibility across the range and extended temperature range up to 145 C.

The Raisonance offer builds on the proven Ride integrated development environment and the Raisonance C compiler for STM8/ST7. Software tools are combined with hardware in complete tool packages that include:

  • Primer - device-specific platform for discovering features and working with peripherals such as CAN and LIN

  • REva Starter Kit - complete, flexible platform for evaluating features and starting development

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