Yes SIR,
I use https://www.aliexpress.com/item/2-9-inch-eink-display-with-Connector-Board/32812881045.html?spm=a2g0s.9042311.0.0.gvFATX
Thx for your help, now i can show the font to the display.
I have other question,
- How to convert image to show at display?
i try using internet converter and the image show very random. - Are you ever try upload image via WiFi (ESP8266)?