Datasheet for the PG320240LRU-DE4-B graphic LCD module, in PDF format at 125 KB. The numeric portion stands for a 320 by 240 dot panel, while LRU-DE4-B identifies a specific configuration. Expect pin assignments, operating voltages, backlight requirements, timing diagrams and outline dimensions. Handy when an instrument or controller shows a blank or low-contrast screen and you need the correct rail values. Check the part code printed on the module matches this variant before trusting its figures.
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