E-ink displays used in price tags or e-reader hacks require simple, high-contrast fonts. The 6x14 bitmap font renders clearly without anti-aliasing, making it ideal for such screens.
The U8g2 library for monochrome displays includes a comprehensive set of fonts, including u8g2_font_6x13_t (the closest standard version). Adding #include <U8g2lib.h> and using u8g2.setFont(u8g2_font_6x13_t) solves the need without a separate download. Font 6x14.h Library Download 2021
Search interest for font 6x14.h library download 2021 spiked due to three key factors: E-ink displays used in price tags or e-reader
return 0;