The DashboardTT will allow the user to add several appliances (GWI, HP, Air Purifier, AC, Boilers, etc) in a single application. It doesn't know anything about the appliances it controls, that logic comes from separate modules.
This approach will allow the users to have just one app for controlling their home appliances. For Bosch this micro services architecture allows for a better and faster development process.
Development should follow an agile methodology (like SCRUM) in order to deliver working packages in a continuously way. The status of development review happens every 2 weeks.