They are just logic states (0/1) so I plan on setting up a preset message for the other lines on the display...
I also need to clean up the CPU temperature as published (the code was copied from somewhere) as it really just needs to be the value, not all the rest as I can add that onto each specific subscriber if/as needed.
Already got rid of the unnecessary comma in the date/time so now there is room for double digit time. I have a few more days and months to fix the day and month from same.
Having Lots of fun !! 
Right now all of this is just to get me familiar with all the different nodes and MQTT itself.
And the key factor of this particular topic was to help answer another members LCD question and to get yet another device to join my test group.
Mission accomplished 
