A 4x5 font for small displays.

http://clubweb.interbaun.com/~rc/Papers/microfont.pdf

Use this tool to help get the hex:

http://www.quinapalus.com/hd44780udg.html

Try to make sure that the array is in the same order as:

http://ecee.colorado.edu/~ecen4633/index_files/ASCII-Map.pdf

So as to help with embedded projects.

4x5-font.js contains a javascript object describing the font. Key/Value pairs are character/mapping pairs. Mapping is list of rows (4 bits).

Works in Python (remove var):

python3
>>> char_map = ...
>>> char = 'A'
>>> for row in char_map(char_map[char]):
...     print(bin(row))
...
0b0100
0b1010
0b1110
0b1010
0b1010

That's an uppercase 'A':

 *
* *
***
* *
* *