Arial — Black 16.h Library

extern const u8g2_font_info_t arial_black_16_info; // Declare the external font

void setup() { u8g2.begin(); u8g2.setFont(arial_black_16); // Note: The variable name inside your .h file } arial black 16.h library

This brings us to a specific, often misunderstood search term: . extern const u8g2_font_info_t arial_black_16_info

static const uint8_t arial_black_16_bitmap[] U8X8_PROGMEM = { 0x00, 0x00, 0x00, // Char 32 (Space) 0x00, 0x5F, 0x00, // Char 33 (!) 0x07, 0x00, 0x07, // Char 34 (") // ... Hundreds of lines of binary pixel data ... }; // Char 32 (Space) 0x00