Compact 51.2 KB PDF covering the PG12232-E-33 graphic LCD module variant; the trailing 33 in such codes often points to a 3.3 V logic version, though the sheet itself should be checked to confirm. Inside you would expect outline dimensions, the pin table and electrical ratings. Before fitting this module in place of a 5 V part, verify the logic supply level, contrast voltage generation and backlight requirements, since a mismatch can damage the panel or leave the display blank.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @acodis_lcd_datasheets_EDID. Enginerys does not host this file.
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