Typically addresses are only 7 bit (10 bit are possible but not all devices support that). So you either have way to set the address using resistors / address

Typically addresses are only 7 bit (10 bit are possible but not all devices support that). So you either have way to set the address using resistors / address lines or you have some config more where you set the configuration for the sensors one by one (Cypress touch sensors had this)