Is communication using tx/rx from an arduino to mkr1010 the same as any other serial communication?
I ask because I can't find any tutorials or info on connecting an arduino to mkr1010, but there are plenty on connecting one arduino to another.
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it has Serial1 on RX/TX pins– Juraj ♦May 22, 2019 at 5:02
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Though you need level shifting, since the Mega is a 5V device, while the MKR1010 works with 3.3V and cannot tolerate 5V on it's pins. The UART pins are only unidirectional, so it should be sufficient to put a voltage divider between Arduino TX and MKR1010 RX.– chrislMay 22, 2019 at 7:52
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