
GIRA KAIphys – the KNX TP1 Physical Layer
KAIphys is a license based schematic developed by TAPKO
KAIphys is the first available KNX interface based on standard components. For KNX members only.
- available for all KNX members.
- no custom specific ASIC
- maximum performance
- high flexibility
- high energy for application from the bus.
- most cost effective KNX solutions.
- stream lining hardware design of products
- KNX certified.
KAIphys units based licences
Units | cost per license |
5K | on request |
10K | on request |
50K | on request |
100K | on request |
Licenses purchased per year |

Kaiphys Development Package
Developer package:
- evaluation PCB
- documentation
- development licenses
With the purchase of the “KAIphys EVA Kit”, the right of utilization for the KNX TP1 Circuit is granted for development purposes only.
Product | Description | Price + VAT + Freight |
KAIphys-DP | Evaluation board,Schematics,Licenses | 600,00 € |