I added a Usermod interface for key settings. I used a PinArray for the SDA/SCL pins, but you can't name these individually.
I have also made a display to show the temperature/humidity values in the web interface's Info screen.
I had to change the definition of those items in order to allow these new functions to work. I have not noticed any negative side effects to this change.
At the moment, I've not figured out how to make Celsius/Farenheit toggleable due to the way the #define setup works.
Finally, I have added a routine to publish MQTT Discovery Topics for Home Assistant (toggleable in the Usermod screen).
I've been testing this on the only suitable device I have for a few months and haven't noticed any problems.
