Please help me to make an text editor with M5paper

[tann]

Hi, I'd like to make a simple text editor as a "Memo pad" with M5paper.
I am a novice at C but can do with python.
I want to use a bluetooth keyboard and 2 different language in Korean(Unicode) and English.
The words must be saved in internal and external storage as a TXT file.
Please give me some tips.
Thank you.

Best Regards,
Tann