I am trying to setup ESPNOW triggered sounds on a speaker.
I thought I could use the ATOMIC Speaker Base (NS4168) with the ATOMS3 Dev Kit w/ 0.85-inch Screen, however I notice in https://shop.m5stack.com/products/atomic-speaker-base-ns4168
the mention of "Atomic SPK Base Some IO conflict with ATOM Matrix's built-in hardware, so Atomic SPK Base is only applicable to ATOM LITE/ATOMS3 LITE"'.
What exactly the IO conflict ? (what can and cannot be done?) and what about ATOMS3 non-lite, would that work?
Both devices seem to have the same ESP variant the same IO pins, thus I could expect both to work fine.
Thanks for your guidance!