Hello, I can't upload the code to my Arduino Nano, the IDE gets stuck when saying "uploading" or "sending" the code to the Nano, the only warning I get is this one: D:\Users\abelt\Documents\Arduino\NanoChargerOff_V2\NanoChargerOff_V2.ino:13:0: warning: "B1" redefined #define B1 13 //Corresponde…

" warning: "B1" redefined" can't upload code to Nano

F1 May 21, 2018, 11:57am 6

Wait, I just needed to use the Old bootloader for this board.

Thank you for everything AWOL!

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