How to use the full screen size with the GxEPD library for E-PAPER displays

Other Hardware Displays
3

ZinggJM:
Your Arduino MEGA has not enough RAM to buffer the content of the whole screen. You need to use paged drawing. See example PagedDisplayExampleSmallRam.ino

Or you can use GxEPD2_AVR which does paged drawing using picture loop. See GxEPD2_AVR_Example.

Thanks a lot ZinggJM, i go to try it.

Regards.