Hi, I'm afraid that I can't provide the flow as it is too wrapped up in devices that only I will be using. If you don't have the devices I do, the flow would be meaningless I'm afraid. For example, a lot of the flow deals with data from the Drayton Wiser smart home heating system because it doesn't have a published API and so I have to do a lot of work to make sense of the data including room to device mappings, normalising data, combining data from different parts of their REST API and so on.
I've always intended to do a new version that doesn't just dump a massive dataset to the front end every minute! I'm still working on that between work and all of my other projects.