Hi Everyone, I'm Using arduino uno rev 3 and elegoo mega 2560 r3, but I'm having with both the same problem. Using only the DFPlayer, by grounding pin ADKEY1, I can reproduce everything which is inside the SD card. Meanwhile, with arduino, It doesn't communicate (grounding pin ADKEY1 still works…

You didn't include the first 20 lines of DFR's 'Getting Started' sketch, which I've shown below, but I assume you did use its link? And did then click the 'User manual' link you found there? I'm not sure from your photos, but I also assume your wiring is correct. However, rest assured that many ot…

DFPlayer Mini Serial Communication Doesn't work

Projects Programming

killzone_kid November 25, 2022, 6:29pm 2

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DFPlayer Mini Serial Communication Doesn't work

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