As far as I understand, the 5V/3.3V is the only reason to switch them off. if that's not the point, internal + external pullups should be fine, then the activated internal ones are not doing any damage.
As far as I understand, the 5V/3.3V is the only reason to switch them off. if that's not the point, internal + external pullups should be fine, then the activated internal ones are not doing any damage.