2.13inch e-ink

구매 위치:
- https://ko.aliexpress.com/item/32848631009.html
 
데이터시트:
- https://docs.heltec.cn/download/e-ink/213/2.13b&w&r/HTEW0213Z16_V13.pdf
 - https://www.smart-prototyping.com/image/data/9_Modules/EinkDisplay/GDEW0154T8/IL0373.pdf
 
코드 참고:
- https://github.com/HelTecAutomation/e-ink
 - https://github.com/ZinggJM/GxEPD/tree/master/src/GxGDEW0154Z17