Post an annotated schematic showing exactly how you have wired it. Show all connections, power, ground and power sources. If you just post a pin list I will ignore it.What code have you tried that shows the LCD works properly?
Post an annotated schematic showing exactly how you have wired it. Show all connections, power, ground and power sources. If you just post a pin list I will ignore it.What code have you tried that shows the LCD works properly?