Hi guys...
Yesterday I spent over 3 hours trying to create a software serial connection between my Nano and my new A6 GSM board.
In his example @Erel uses pin 7 and 8... I just can't figure out if these are physically referenced or name referenced.
If I wanted to use A3 and A4 for the software serial, how would the initialization look like?
Yesterday I spent over 3 hours trying to create a software serial connection between my Nano and my new A6 GSM board.
In his example @Erel uses pin 7 and 8... I just can't figure out if these are physically referenced or name referenced.
If I wanted to use A3 and A4 for the software serial, how would the initialization look like?