Arduino Uno to Arduino Pro Mini (16mhz/5v)

Hi! I’m using my Uno to prototype and test with, and would like to put my completed code onto my pro mini (16mhz/5v) when I’m finished.

My question is: Are the pins the same on the pro mini as they are on the uno? So if I use analog 3 on my uno, will it be the same pin on the pro mini? I’m hoping they are, as that will make the transition from the uno to the pro mini much easier.


Yes. To program the Pro Mini, you will need an FTDI cable or breakout board.

Or you could use your UNO and save £$prizes