e-paper GDE021A1 display

This puts additional stress on the memory of Espruino...

as in problems with size or problems with overall usage (frequency of read/write processes)?

A bit disappointed on the lower end of it's temperature range.

according to http://www.pervasivedisplays.com/FAQRetrieve.aspx?ID=43359 :

The storage temperature range for E Ink’s newest e-paper film is now
at -25℃ to 70 ℃

.

another option might be to add antialiasing to the existing Graphics
library? You could then use the vector fonts?

hmm i am not sure that would be a good move, if we add anti-aliasing (4 colours or 16? just in time calculations?) it will be bigger and afaik nobody asked for anti aliasing until now

what i am after is a better documentation for creating own fonts (in the works) and maybe one additional bitmap font with a greater size