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Hi, I created my MPGuino, downloaded the software (different versions) and slightly modified, all right. I want to use it with a marine engine. I also want to use a 20x4 LCD. But I can't edit the code. I see random characters all over the screen. How difficult would it be to edit the code for a 20x4 LCD (HD44780), can you please advise me? I'm getting started with programming. Sorry about my English. Thank you very much. Vítek
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