GPIO

changes the state of gpio buttons that are presentation settings docid\ a6ali6u szxhuansk6t3 see use gpio on players docid\ ydphup1vastjmuos l7qh for additional information on turns on the specified gpio button off turns off the specified gpio button set state allows you to turn multiple gpio buttons on or off the buttons are specified as bits in an integer value; see the documentation for rocontrolport docid 8exdhgmohqig7j uvfce1 for an example the "button" numbers are not the same as gpio "pin" numbers some pins act as power supply or ground, so they are not included in the button numbering scheme see the hardware interfaces section of the hardware docid\ uyyjyej6qojy1hksbrlpu associated with your player model to view a mapping of buttons to pins