June 2021

Corona – Blog

by Achim Goerner
June 23, 2021February 18, 2023

Reading time 63 minutesUpdated – February 18, 2023 This blog will no longer be continued. The Corona Blog 2023 deals with backgrounds that have become known, especially from the pharmaceutical industry and... Read More »Corona – Blog

SmartHome – create programs

by Achim Goerner
June 18, 2021December 31, 2022

Reading time 3 minutesUpdated - December 31, 2022 SmartHome programs are used to individually represent scenarios that cannot be implemented with direct links. You get an overview of the programs… Read More »SmartHome – create programs

SmartHome – system variables

by Achim Goerner
June 18, 2021December 31, 2022

Reading time 2 minutesUpdated - December 31, 2022 System variables are partly predefined, but you can also create them yourself and can be accessed via the "Settings - System Variables" menu... Read More »SmartHome – system variables

SmartHome – Direct link

by Achim Goerner
June 18, 2021December 31, 2022

Reading time 3 minutesUpdated - December 31, 2022 Direct links are used to directly communicate between two components without going through a central station. The disadvantage, however, is that the actions... Read More »SmartHome – Direct link

SmartHome – teach, unlearn and delete devices

by Achim Goerner
June 17, 2021January 20, 2023

Reading time 2 minutesUpdated - January 20, 2023 Training SmartHome uses devices, actuators and sensors to record and process states. They have a built-in radio module that… Read More »SmartHome – teach, unlearn and delete devices

Smart Home – Raspberry Pi

by Achim Goerner
June 16, 2021December 7, 2024

Reading time 9 minutesUpdated - December 7, 2024 CCU or Raspberry Pi SmartHome was first possible with the Homematic CCU 1 acting as a central control unit. Since this is quite slow,... Read More »Smart Home – Raspberry Pi

WLAN/directional radio technology

by Achim Goerner
June 16, 2021December 30, 2022

Reading time 4 minutesUpdated - December 30, 2022 Basics WLAN serves as local access to a network infrastructure, while using directional radio antennas to increase distances between two stations. WiFi everywhere… Read More »WLAN/directional radio technology