mrsav25

> @ZinggJM thank you! after changing "GxEPD2_154_D67" to "GxEPD2_150_BN" it works with a partial refresh! and i see, that full refresh time in the code is indeed about 4 sec...

> > Can I ask, where did you make this change to your overall Watchy code to make this work? > > it's in "/src/Watchy.h" and "/src/Watchy.cpp" > > attaching...

Looks like they changed the library name as I'm trying the same thing right now, but no idea how to work around that: https://github.com/m5stack/M5Hat-JoyC _Edit_: just to add, go back...