cha se 发表于 2015-12-14 14:39:53

DFPlayer_mini_mp3 库文件下载后出现这样的错误，怎么解决啊，感谢大神！谢谢

n file included from sketch_dec14d.ino:7:0:
/Documents/Arduino/libraries/DFPlayer-Mini-mp3-master/DFPlayer_Mini_Mp3.h:45:20: error: redefinition of 'uint8_t send_buf '
uint8_t send_buf = {
                  ^

燈 发表于 2024-4-7 11:39:28

我的连了电阻还是不行
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查看完整版本: dfplayer mini mp3噪音