Flashing RX on Leonardo

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hi wanted ask on forums if leonardo's rx led supposed keep flashing every second? coz far know, rx supposed flashing when receiving something? regardless of whether there sketch being loaded or sitting there connected computer, led still flashes. can shed light on this? in advance!

if ae pretty sure programme right , not sending serial chars there might other serial console programme sending arduino.

or may have loop on arduino thats rx , tx connected together.


Arduino Forum > Using Arduino > Installation & Troubleshooting > Flashing RX on Leonardo


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