U8x8 Fonts Exclusive -

You use u8x8 fonts specifically when you are working in U8x8 mode (calling u8x8.begin() or using the U8X8 class). If you switch to standard U8G2 , you cannot use u8x8 fonts—you must use the larger, more flexible u8g2 fonts.

In the world of embedded systems, resources are precious. When you are working with a microcontroller that has only 2KB of RAM or 32KB of Flash memory, every byte counts. This is where the shines, and specifically, where the subset known as U8x8 fonts becomes a critical tool for developers. u8x8 fonts

#include #include // Example for a standard 128x64 I2C OLED U8X8_SSD1306_128X64_NONAME_HW_I2C u8x8(U8X8_PIN_NONE); void setup() u8x8.begin(); // Set the font before drawing u8x8.setFont(u8x8_font_chroma48medium8_r); void loop() u8x8.setCursor(0, 0); // Position at Column 0, Row 0 u8x8.print("Hello World!"); Use code with caution. You use u8x8 fonts specifically when you are

Notice the key differences from standard U8g2: When you are working with a microcontroller that