micropython-font-to-py

Allows fonts to be frozen as bytecode, minimizing RAM consumption while maintaining fast access, as detailed in the introduction for memory-constrained MicroPython devices.

Works with any display driver subclassed from MicroPython's framebuffer or hardware frame buffers, ensuring broad compatibility across OLED, LCD, and other displays.

Converts TTF, OTF, BDF, and PCF fonts, including hand-designed bitmapped fonts for small sizes, as highlighted in sections 3 and 3.1 for optimized rendering.

Supports arbitrary Unicode characters and sparse character sets via command-line options, enabling non-English languages and custom icons without bloating the font file.