ESP_LOGI(TAG, "[ 3 ] Start and wait for Wi-Fi network"); esp_periph_config_t periph_cfg = DEFAULT_ESP_PERIPH_SET_CONFIG(); esp_periph_set_handle_t set = esp_periph_set_init(&periph_cfg); periph_wifi_cfg_t wifi_cfg = { .ssid = CONFIG_WIFI_SSID, .password = CONFIG_WIFI_PASSWORD, }; esp_periph_handle_t wifi_handle = periph_wifi_init(&wifi_cfg); esp_periph_start(set, wifi_handle); periph_wifi_wait_for_connected(wifi_handle, portMAX_DELAY);