Just wanted to share my own PowerShell-based project (inspired largely by magico13’s PyEmVue): EmporiaRecorder
It is primarily focused on full data archiving for offline use, using a minimal number of API calls (different from real-time updates used for home automation or in the official app, though the underlying modules could certainly be used that way). It still needs some polish to simplify setup/installation (which I sadly won’t be able to tackle in the near future), but any knowledgeable PowerShell user should be able to get it running (and happy to help with questions, when I am able).
