Hi Ray,
Any chance the 2.1.4 Arduino firmware code can be made available? only 2.1.2 seems to be available (unless I am looking in the wrong location) :-
https://opensprinkler.freshdesk.com/support/solutions/articles/5000165132-how-to-compile-opensprinkler-firmware
“Download the OpenSprinkler Arduino library. Alternatively, you can also do a Git checkout from the OpenSprinkler Github repository.”
Thanking you.