The main objective of the project is to implement the Digital Addressable Lighting Interface (DALI) communication protocol for the control of lighting in smart buildings. Luminaires can be easily assigned or grouped after installation without changes in wiring, for example on the basis of changes in the use of rooms. More complex lighting management systems using the DALI protocol will be possible to integrate FASTER CZ spol. s r.o. into the overall automation of smart buildings using the internal system of the contracting authority.