<page_title> Lego Mindstorms NXT </page_title> <section_title> Connector </section_title> <table> <cell> DIGIAI0 <col_header> Name </col_header> </cell> <cell> I2C Clock (SCL), RS-485 B <col_header> Function </col_header> </cell> <cell> DIGIAI1 <col_header> Name </col_header> </cell> <cell> I2C Data (SDA), RS-485 A <col_header> Function </col_header> </cell> </table>
The Lego Mindstorms NXT´s digital interface is capable of both I²C and RS-485 communication.