Arial Black 16.h Library Fixed

High-weight fonts like Arial Black require more memory (Flash/SRAM) than thinner fonts because they occupy more pixel data. If your code fails to upload, check if the font array is too large for your board.

When using a 16-pixel height font, you are striking a balance between information density and clarity. On a standard 128x64 OLED: You can fit approximately of text. arial black 16.h library

attribute to save RAM by keeping the font data in flash memory. Key metadata includes: Font Height: 16 pixels. Font Width: Approximately 9-10 pixels (proportional). Character Range: High-weight fonts like Arial Black require more memory