Monochrome display fonts

I am using a 64x128 monochrome display and am currently using unscii_8 font. It displays much better than roboto fonts. But now I would like the have some smaller and some larger fonts. I have also downloaded the terminus-fonts.

  1. How can I make a smaller font of unscii_8 font?
  2. How can I make a larger font of unscii_8 font?
  3. How to convert a bdf font to lv_font?
  4. The terminus-fonts (bdf) looks like the smallest font was size 12. Is there a way to create a size 6 or 7 size from the larger font?

Re-convert the file using the font converter, and choose a smaller/larger size than 8.

This is not supported directly as of LittlevGL 6.0; you’ll need to convert your BDF to a TTF first or find a different font format.

Re-convert the file using the font converter, and choose a smaller/larger size than 8.

How?
online converter takes TTF or WOFF font.

There is also a HEX converter here.