//#define APP_ADV_TIMEOUT_IN_SECONDS 180 /**< The advertising timeout (in units of seconds). */
#define APP_ADV_TIMEOUT_IN_SECONDS 0 /**< The advertising timeout (in units of seconds). */
// Go to system-off mode (this function will not return; wakeup will cause a reset).
//err_code = sd_power_system_off();
//APP_ERROR_CHECK(err_code);
}