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The Arduino framework does some initializing for you before going into setup() and loop(), for example configuring Timer0 correctly for millis(), delay() and siblings. This is done in the main() function, which then after the first initializing calls setup() and loop(). But the creation of globally defined objects (and thus the execution of their ...


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MCUFriend went through a number of revisions of the same 2.4" TFT shield over time. I guess it depended on what TFT screens they could get hold of cheapest at any given moment. I have two versions here, neither of which are the same as yours. Both have their own voltage regulator onboard for the 3.3V power (which yours doesn't). Both of them also have ...


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