Hello. I am trying to make a simple device that will randomly play up to 5 short mp3 files at random times during weekdays between 7am-4pm with a random delay of one hour up to 4 hours. It is for a harmless workplace prank. Using DS3132 RTC module and dfplayer mini mp3 player Here is my code so fa…

Help with code for DS3132 and dfplayer mini combo on Elegoo Uno r3

anon26492357 February 16, 2024, 2:08pm 5

Ok, thank you! Which pins should I use rather?

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