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it's showed the Arduino Pro Mini footprint with the pins used by the BItalino sensors and for our project some of those pins should be used by other sensors or boards, for example we need the digital ports MISO, MOSI and SCK, and the analog ports with I2C connection protocol.
1. Do the BItalino sensors specifically use those pins or can I change them?
2. Is there a version of the BItalino firmware written to Arduino?
2.1 If there is not, should I be concerned about something when duplicating the BItalino firmware to Arduino?