Arduino Pro Mini ATMEGA328P-AU 5V/16MHz

Hi there!
Does anyone know how to integrate the: Arduino Pro Mini ATMEGA328P-AU 5V/16MHz ?
I love this software, Snap4Arduino more than S4A, but S4A recognize the Pro Mini by default
but I can´t make it work on Snap.

Thanks in advance!!

Hmm... you probably did, but I need to check. Have you flashed Firmata into it?