// Print text (no need for .print(), it's built-in) u8x8.print("Hello, World!");
void setup(void) u8x8.begin();
Here is the pattern for the letter 'A' (8x8):
// Move to second row (Row 1, Column 0) u8x8.setCursor(0, 1); u8x8.print("U8x8 Fonts Rock");
void loop(void) // Your code here
But what exactly are "U8x8 fonts"? Why does the "U8" and "x8" matter? And why should a modern developer care about a font system designed for microcontrollers with 2KB of RAM?
// Select your U8x8 font here u8x8.setFont(u8x8_font_chroma48medium8x8_r);
If you are building a battery-powered sensor node, a custom macro keyboard with a tiny screen, or a retro computer emulator, starting with U8x8 will save you hours of debugging memory corruption and slow refresh rates.