Hi there,
So I see on the manufacture of the GOOD Display you are using has their own SPI.h, Have you used their demo examples?
EDIT, no maybe Not…testing it now…
GL 
PJ 
Hi there,
So I see on the manufacture of the GOOD Display you are using has their own SPI.h, Have you used their demo examples?
EDIT, no maybe Not…testing it now…
GL PJ