When you install the U8g2 library, you get access to dozens of u8x8 fonts. Here are the critical ones:
u8x8_font_<name>_<width>_<height>_<flags> Flags: f = full, n = narrow, r = restricted chars, u = upper-only. u8x8 fonts
Unlike standard fonts that can be any size, U8x8 fonts are strictly tied to a . Every character occupies an When you install the U8g2 library, you get
: Because the library writes directly to the display's hardware pages without a memory buffer, it is incredibly fast and uses almost zero RAM. Every character occupies an : Because the library
The last letter of the font name indicates which characters it contains: : Full (up to 256 glyphs). : Reduced (ASCII 32–127). : Uppercase only (ASCII 32–95). : Numbers and date/time symbols only. How to Use To set a font in your code, use the method before drawing your string: