Thank you, I have a new mini-project 
@simrae - I installed Arduino IDE (current version) and the mentioned libraries.
When i try “verify/compile” i get an error that miniz.h cannot be found.
What did i miss ?
Thank you
Hi Josh, I’m not sure what’s going on there. Did you accept “all dependents” when installing the libraries? I’ve just downloaded the code again, and it compiles OK (there are a couple of minor warnings that are reported, but they have no impact on the function of the device and do not stop compiling)
Hi Simon,
yes, i accepted all dependencies…
Will try again on a fresh install of Arduino IDE
Thank you