LVGL serial comm Q&A Forum › LVGL serial comm 0 Vote Up Vote Down WK Ho asked 8 months ago 3 Answers 0 Vote Up Vote Down WK Ho answered 8 months ago May I check if anybody try using this 232 port on the CYD without problem 0 Vote Up Vote Down WK Ho answered 8 months ago May I check if anybody try using this 232 port on the CYD without problem 0 Vote Up Vote Down Sara Santos Staff answered 8 months ago Hi. I’m sorry, to which port are you referring to? Can you share a picture of it? To share a picture, upload it to google drive, imgur, or dropbox and then share a link to the file. Regard,s Sara