I am looking for wiring help with an UNO to an IC2 screen with the ChronoDor DS3231 and I don't know where to wire the SCL and SDA wires as the IC2 already is using up the SCL and SDA plugs on the UNO or do I need to redo the wiring completely? I have a 24V power going into a relay that controls 2…

Need wiring help for ChronoDor DS3231 RTC module with IC2

afboundguy May 5, 2025, 4:53pm 5

Thanks for the info I will try hooking them up to A4 and A5

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