Hello
I recently purchased from LilyGo a 2.13" eInk ESP32 board. (https://www.aliexpress.com/item/32869729970.html?spm=2114.12010612.8148356.5.558f3cb1eZJxVE)
I'm struggling with some of the code on their GIT page (GitHub - Xinyuan-LilyGO/T5-Ink-Screen-Series: TTGO T5 V2.2 ESP32 2.9“EPaper Plus)... Drivers aren't right, though I think I found the right one GxGDEH0213B73
I'm going through the code examples, as well as the code examples for GxEPD2 libraries. I'm not clear on when / why the screen completely clears versus doing a modification to an existing screen... Things like that.
Can anyone recommend a link to eInk overview of these libraries? I'm not grasping the concepts of when to use what very well from the examples.