I tried to compile the standard TinyScreen Smartwatch sketch on the Learning website without success. After much searching through the forum, I found Ben Roses sketch enclosed in a reply to a person having similar difficulty. The header in Ben Rose's sketch identifies the version as:
// TinyCircuits TinyScreen+/NRF8001 Smartwatch Example Sketch
// Last Updated 3 March 2017
Is there a latter version somewhere? When I compile it I get the following compiler error:
F:\TinyDuino\TinyScreen_Smartwatch\TinyScreen_Smartwatch\TinyScreen_Smartwatch.ino:25:21: fatal error: RTCZero.h: No such file or directory
#include <RTCZero.h>
^
compilation terminated.
exit status 1
Error compiling for board TinyScreen+.