Hi, I'm using SoftwareSerial.h with a GSM shield and Uno. In the examples I look at pins 2 and 3 are usually used as the TX and RX pin. Unfortunately I've already used pin 2 for some other purpose. What pins can I use as a replacement for it?

SoftwareSerial.h RX and TX pins

Grumpy_Mike March 29, 2014, 5:54am 2

Any you like apart from 0 & 1 which are used for the hardware serial port.

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