MicroPython • Works on Pico, Pico W but not on Pico 2

I'm using the Waveshare DS3231 and have it working fine for ready and writing the time on both the Pico 1 and 2. However, when I try to use the alarm function to wake the pico, it works on the Pico 1 but not the 2.

It's identical code and hardware - I'm literally swapping the pico board over.

Anyone any ideas? The interrupt is on pin 3

Statistics: Posted by tomsimmons — Mon Oct 07, 2024 6:13 pm — Replies 1 — Views 48

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