You will often see names like u8x8_font_5x7_r and u8x8_font_5x7_b .
. Every character, from the period ( . ) to the capital 'W', occupies exactly 8 columns of pixels. This is fast because the library doesn't need to measure the character width; it just jumps 8 columns to the right. u8x8 fonts
Every character fits into an 8-pixel wide by 8-pixel tall block (or multiples thereof, like 8x16). Why Use U8x8 Fonts Instead of U8g2? You will often see names like u8x8_font_5x7_r and
