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' STM8L family of general purpose microcontrollers, which combines ST's advanced 8-bit core with three-stage pipeline, true EEPROM, a range of peripherals and low power consumption features that make it an ideal choice for any application requiring optimized power consumption.

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: 

  • Open4 Primer for STM8L - fun, versatile complete promotional development platform for STM8L

  • REva Starter Kit - complete, flexible platform for evaluating features and starting development
  • RLink - versatile in-circuit debugger/programmer for both 8 and 32-bit families