diff --git a/ESP-IDF_mqtt/.devcontainer/Dockerfile b/ESP-IDF_mqtt/.devcontainer/Dockerfile
new file mode 100644
index 000000000..dafb8adbb
--- /dev/null
+++ b/ESP-IDF_mqtt/.devcontainer/Dockerfile
@@ -0,0 +1,13 @@
+ARG DOCKER_TAG=latest
+FROM espressif/idf:${DOCKER_TAG}
+
+ENV LC_ALL=C.UTF-8
+ENV LANG=C.UTF-8
+
+RUN apt-get update -y && apt-get install udev -y
+
+RUN echo "source /opt/esp/idf/export.sh > /dev/null 2>&1" >> ~/.bashrc
+
+ENTRYPOINT [ "/opt/esp/entrypoint.sh" ]
+
+CMD ["/bin/bash", "-c"]
\ No newline at end of file
diff --git a/ESP-IDF_mqtt/.devcontainer/devcontainer.json b/ESP-IDF_mqtt/.devcontainer/devcontainer.json
new file mode 100644
index 000000000..b80178618
--- /dev/null
+++ b/ESP-IDF_mqtt/.devcontainer/devcontainer.json
@@ -0,0 +1,21 @@
+{
+	"name": "ESP-IDF QEMU",
+	"build": {
+		"dockerfile": "Dockerfile"
+	},
+	"customizations": {
+		"vscode": {
+			"settings": {
+				"terminal.integrated.defaultProfile.linux": "bash",
+				"idf.espIdfPath": "/opt/esp/idf",
+				"idf.toolsPath": "/opt/esp",
+				"idf.gitPath": "/usr/bin/git"
+			},
+			"extensions": [
+				"espressif.esp-idf-extension",
+				"espressif.esp-idf-web"
+			]
+		}
+	},
+	"runArgs": ["--privileged"]
+}
\ No newline at end of file
diff --git a/ESP-IDF_mqtt/.vscode/c_cpp_properties.json b/ESP-IDF_mqtt/.vscode/c_cpp_properties.json
new file mode 100644
index 000000000..ebca5d9a2
--- /dev/null
+++ b/ESP-IDF_mqtt/.vscode/c_cpp_properties.json
@@ -0,0 +1,23 @@
+{
+    "configurations": [
+        {
+            "name": "ESP-IDF",
+            "compilerPath": "${config:idf.toolsPath}/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/xtensa-esp32-elf-gcc",
+            "compileCommands": "${config:idf.buildPath}/compile_commands.json",
+            "includePath": [
+                "${config:idf.espIdfPath}/components/**",
+                "${config:idf.espIdfPathWin}/components/**",
+                "${workspaceFolder}/**"
+            ],
+            "browse": {
+                "path": [
+                    "${config:idf.espIdfPath}/components",
+                    "${config:idf.espIdfPathWin}/components",
+                    "${workspaceFolder}"
+                ],
+                "limitSymbolsToIncludedHeaders": true
+            }
+        }
+    ],
+    "version": 4
+}
diff --git a/ESP-IDF_mqtt/.vscode/launch.json b/ESP-IDF_mqtt/.vscode/launch.json
new file mode 100644
index 000000000..2511a38aa
--- /dev/null
+++ b/ESP-IDF_mqtt/.vscode/launch.json
@@ -0,0 +1,15 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "gdbtarget",
+      "request": "attach",
+      "name": "Eclipse CDT GDB Adapter"
+    },
+    {
+      "type": "espidf",
+      "name": "Launch",
+      "request": "launch"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ESP-IDF_mqtt/.vscode/settings.json b/ESP-IDF_mqtt/.vscode/settings.json
new file mode 100644
index 000000000..a76072588
--- /dev/null
+++ b/ESP-IDF_mqtt/.vscode/settings.json
@@ -0,0 +1,10 @@
+{
+    "C_Cpp.intelliSenseEngine": "default",
+    "idf.espIdfPath": "/home/abobkov/esp/esp-idf",
+    "idf.pythonInstallPath": "/usr/bin/python3",
+    "idf.openOcdConfigs": [
+        "board/esp32c3-builtin.cfg"
+    ],
+    "idf.port": "/dev/ttyS4",
+    "idf.toolsPath": "/home/abobkov/.espressif"
+}
diff --git a/ESP-IDF_mqtt/CMakeLists.txt b/ESP-IDF_mqtt/CMakeLists.txt
new file mode 100644
index 000000000..b3a009056
--- /dev/null
+++ b/ESP-IDF_mqtt/CMakeLists.txt
@@ -0,0 +1,7 @@
+# The following four lines of boilerplate have to be in your project's CMakeLists
+# in this exact order for cmake to work correctly
+cmake_minimum_required(VERSION 3.16)
+
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+project(ESP-IDF_mqtt)
diff --git a/ESP-IDF_mqtt/README.md b/ESP-IDF_mqtt/README.md
new file mode 100644
index 000000000..3e6c9c225
--- /dev/null
+++ b/ESP-IDF_mqtt/README.md
@@ -0,0 +1,78 @@
+| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-H2 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
+| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- |
+
+# ESP-MQTT sample application
+(See the README.md file in the upper level 'examples' directory for more information about examples.)
+
+This example connects to the broker URI selected using `idf.py menuconfig` (using mqtt tcp transport) and as a demonstration subscribes/unsubscribes and send a message on certain topic.
+(Please note that the public broker is maintained by the community so may not be always available, for details please see this [disclaimer](https://iot.eclipse.org/getting-started/#sandboxes))
+
+Note: If the URI equals `FROM_STDIN` then the broker address is read from stdin upon application startup (used for testing)
+
+It uses ESP-MQTT library which implements mqtt client to connect to mqtt broker with MQTT version 5.
+
+The more details about MQTT v5, please refer to [official website](https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html)
+
+## How to use example
+
+### Hardware Required
+
+This example can be executed on any ESP32 board, the only required interface is WiFi and connection to internet.
+
+### Configure the project
+
+* Open the project configuration menu (`idf.py menuconfig`)
+* Configure Wi-Fi or Ethernet under "Example Connection Configuration" menu. See "Establishing Wi-Fi or Ethernet Connection" section in [examples/protocols/README.md](../../README.md) for more details.
+* MQTT v5 protocol (`CONFIG_MQTT_PROTOCOL_5`) under "ESP-MQTT Configurations" menu is enabled by `sdkconfig.defaults`.
+
+### Build and Flash
+
+Build the project and flash it to the board, then run monitor tool to view serial output:
+
+```
+idf.py -p PORT flash monitor
+```
+
+(To exit the serial monitor, type ``Ctrl-]``.)
+
+See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects.
+
+## Example Output
+
+```
+I (5119) esp_netif_handlers: example_connect: sta ip: 192.168.3.143, mask: 255.255.255.0, gw: 192.168.3.1
+I (5119) example_connect: Got IPv4 event: Interface "example_connect: sta" address: 192.168.3.143
+I (5619) example_connect: Got IPv6 event: Interface "example_connect: sta" address: fe80:0000:0000:0000:c64f:33ff:fe24:6645, type: ESP_IP6_ADDR_IS_LINK_LOCAL
+I (5619) example_connect: Connected to example_connect: sta
+I (5629) example_connect: - IPv4 address: 192.168.3.143
+I (5629) example_connect: - IPv6 address: fe80:0000:0000:0000:c64f:33ff:fe24:6645, type: ESP_IP6_ADDR_IS_LINK_LOCAL
+I (5649) MQTT5_EXAMPLE: Other event id:7
+W (6299) wifi:<ba-add>idx:0 (ifx:0, 34:29:12:43:c5:40), tid:7, ssn:0, winSize:64
+I (7439) MQTT5_EXAMPLE: MQTT_EVENT_CONNECTED
+I (7439) MQTT5_EXAMPLE: sent publish successful, msg_id=53118
+I (7439) MQTT5_EXAMPLE: sent subscribe successful, msg_id=41391
+I (7439) MQTT5_EXAMPLE: sent subscribe successful, msg_id=13695
+I (7449) MQTT5_EXAMPLE: sent unsubscribe successful, msg_id=55594
+I (7649) mqtt5_client: MQTT_MSG_TYPE_PUBACK return code is -1
+I (7649) MQTT5_EXAMPLE: MQTT_EVENT_PUBLISHED, msg_id=53118
+I (8039) mqtt5_client: MQTT_MSG_TYPE_SUBACK return code is 0
+I (8049) MQTT5_EXAMPLE: MQTT_EVENT_SUBSCRIBED, msg_id=41391
+I (8049) MQTT5_EXAMPLE: sent publish successful, msg_id=0
+I (8059) mqtt5_client: MQTT_MSG_TYPE_SUBACK return code is 2
+I (8059) MQTT5_EXAMPLE: MQTT_EVENT_SUBSCRIBED, msg_id=13695
+I (8069) MQTT5_EXAMPLE: sent publish successful, msg_id=0
+I (8079) MQTT5_EXAMPLE: MQTT_EVENT_DATA
+I (8079) MQTT5_EXAMPLE: key is board, value is esp32
+I (8079) MQTT5_EXAMPLE: key is u, value is user
+I (8089) MQTT5_EXAMPLE: key is p, value is password
+I (8089) MQTT5_EXAMPLE: payload_format_indicator is 1
+I (8099) MQTT5_EXAMPLE: response_topic is /topic/test/response
+I (8109) MQTT5_EXAMPLE: correlation_data is 123456
+I (8109) MQTT5_EXAMPLE: content_type is 
+I (8119) MQTT5_EXAMPLE: TOPIC=/topic/qos1
+I (8119) MQTT5_EXAMPLE: DATA=data_3
+I (8129) mqtt5_client: MQTT_MSG_TYPE_UNSUBACK return code is 0
+I (8129) MQTT5_EXAMPLE: MQTT_EVENT_UNSUBSCRIBED, msg_id=55594
+I (8139) mqtt_client: Client asked to disconnect
+I (9159) MQTT5_EXAMPLE: MQTT_EVENT_DISCONNECTED
+```
diff --git a/ESP-IDF_mqtt/main/CMakeLists.txt b/ESP-IDF_mqtt/main/CMakeLists.txt
new file mode 100644
index 000000000..61fac40e6
--- /dev/null
+++ b/ESP-IDF_mqtt/main/CMakeLists.txt
@@ -0,0 +1,2 @@
+idf_component_register(SRCS "app_main.c"
+                    INCLUDE_DIRS ".")
diff --git a/ESP-IDF_mqtt/main/Kconfig.projbuild b/ESP-IDF_mqtt/main/Kconfig.projbuild
new file mode 100644
index 000000000..c11539fb8
--- /dev/null
+++ b/ESP-IDF_mqtt/main/Kconfig.projbuild
@@ -0,0 +1,13 @@
+menu "Example Configuration"
+
+    config BROKER_URL
+        string "Broker URL"
+        default "mqtt://mqtt.eclipseprojects.io"
+        help
+            URL of the broker to connect to
+
+    config BROKER_URL_FROM_STDIN
+        bool
+        default y if BROKER_URL = "FROM_STDIN"
+
+endmenu
diff --git a/ESP-IDF_mqtt/main/app_main.c b/ESP-IDF_mqtt/main/app_main.c
new file mode 100644
index 000000000..746017c53
--- /dev/null
+++ b/ESP-IDF_mqtt/main/app_main.c
@@ -0,0 +1,290 @@
+/*
+ * SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stddef.h>
+#include <string.h>
+#include "esp_system.h"
+#include "nvs_flash.h"
+#include "esp_event.h"
+#include "esp_netif.h"
+#include "protocol_examples_common.h"
+#include "esp_log.h"
+#include "mqtt_client.h"
+
+static const char *TAG = "mqtt5_example";
+
+static void log_error_if_nonzero(const char *message, int error_code)
+{
+    if (error_code != 0) {
+        ESP_LOGE(TAG, "Last error %s: 0x%x", message, error_code);
+    }
+}
+
+static esp_mqtt5_user_property_item_t user_property_arr[] = {
+        {"board", "esp32"},
+        {"u", "user"},
+        {"p", "password"}
+    };
+
+#define USE_PROPERTY_ARR_SIZE   sizeof(user_property_arr)/sizeof(esp_mqtt5_user_property_item_t)
+
+static esp_mqtt5_publish_property_config_t publish_property = {
+    .payload_format_indicator = 1,
+    .message_expiry_interval = 1000,
+    .topic_alias = 0,
+    .response_topic = "/topic/test/response",
+    .correlation_data = "123456",
+    .correlation_data_len = 6,
+};
+
+static esp_mqtt5_subscribe_property_config_t subscribe_property = {
+    .subscribe_id = 25555,
+    .no_local_flag = false,
+    .retain_as_published_flag = false,
+    .retain_handle = 0,
+    .is_share_subscribe = true,
+    .share_name = "group1",
+};
+
+static esp_mqtt5_subscribe_property_config_t subscribe1_property = {
+    .subscribe_id = 25555,
+    .no_local_flag = true,
+    .retain_as_published_flag = false,
+    .retain_handle = 0,
+};
+
+static esp_mqtt5_unsubscribe_property_config_t unsubscribe_property = {
+    .is_share_subscribe = true,
+    .share_name = "group1",
+};
+
+static esp_mqtt5_disconnect_property_config_t disconnect_property = {
+    .session_expiry_interval = 60,
+    .disconnect_reason = 0,
+};
+
+static void print_user_property(mqtt5_user_property_handle_t user_property)
+{
+    if (user_property) {
+        uint8_t count = esp_mqtt5_client_get_user_property_count(user_property);
+        if (count) {
+            esp_mqtt5_user_property_item_t *item = malloc(count * sizeof(esp_mqtt5_user_property_item_t));
+            if (esp_mqtt5_client_get_user_property(user_property, item, &count) == ESP_OK) {
+                for (int i = 0; i < count; i ++) {
+                    esp_mqtt5_user_property_item_t *t = &item[i];
+                    ESP_LOGI(TAG, "key is %s, value is %s", t->key, t->value);
+                    free((char *)t->key);
+                    free((char *)t->value);
+                }
+            }
+            free(item);
+        }
+    }
+}
+
+/*
+ * @brief Event handler registered to receive MQTT events
+ *
+ *  This function is called by the MQTT client event loop.
+ *
+ * @param handler_args user data registered to the event.
+ * @param base Event base for the handler(always MQTT Base in this example).
+ * @param event_id The id for the received event.
+ * @param event_data The data for the event, esp_mqtt_event_handle_t.
+ */
+static void mqtt5_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data)
+{
+    ESP_LOGD(TAG, "Event dispatched from event loop base=%s, event_id=%" PRIi32, base, event_id);
+    esp_mqtt_event_handle_t event = event_data;
+    esp_mqtt_client_handle_t client = event->client;
+    int msg_id;
+
+    ESP_LOGD(TAG, "free heap size is %" PRIu32 ", minimum %" PRIu32, esp_get_free_heap_size(), esp_get_minimum_free_heap_size());
+    switch ((esp_mqtt_event_id_t)event_id) {
+    case MQTT_EVENT_CONNECTED:
+        ESP_LOGI(TAG, "MQTT_EVENT_CONNECTED");
+        print_user_property(event->property->user_property);
+        esp_mqtt5_client_set_user_property(&publish_property.user_property, user_property_arr, USE_PROPERTY_ARR_SIZE);
+        esp_mqtt5_client_set_publish_property(client, &publish_property);
+        msg_id = esp_mqtt_client_publish(client, "/topic/qos1", "data_3", 0, 1, 1);
+        esp_mqtt5_client_delete_user_property(publish_property.user_property);
+        publish_property.user_property = NULL;
+        ESP_LOGI(TAG, "sent publish successful, msg_id=%d", msg_id);
+
+        esp_mqtt5_client_set_user_property(&subscribe_property.user_property, user_property_arr, USE_PROPERTY_ARR_SIZE);
+        esp_mqtt5_client_set_subscribe_property(client, &subscribe_property);
+        msg_id = esp_mqtt_client_subscribe(client, "/topic/qos0", 0);
+        esp_mqtt5_client_delete_user_property(subscribe_property.user_property);
+        subscribe_property.user_property = NULL;
+        ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
+
+        esp_mqtt5_client_set_user_property(&subscribe1_property.user_property, user_property_arr, USE_PROPERTY_ARR_SIZE);
+        esp_mqtt5_client_set_subscribe_property(client, &subscribe1_property);
+        msg_id = esp_mqtt_client_subscribe(client, "/topic/qos1", 2);
+        esp_mqtt5_client_delete_user_property(subscribe1_property.user_property);
+        subscribe1_property.user_property = NULL;
+        ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
+
+        esp_mqtt5_client_set_user_property(&unsubscribe_property.user_property, user_property_arr, USE_PROPERTY_ARR_SIZE);
+        esp_mqtt5_client_set_unsubscribe_property(client, &unsubscribe_property);
+        msg_id = esp_mqtt_client_unsubscribe(client, "/topic/qos0");
+        ESP_LOGI(TAG, "sent unsubscribe successful, msg_id=%d", msg_id);
+        esp_mqtt5_client_delete_user_property(unsubscribe_property.user_property);
+        unsubscribe_property.user_property = NULL;
+        break;
+    case MQTT_EVENT_DISCONNECTED:
+        ESP_LOGI(TAG, "MQTT_EVENT_DISCONNECTED");
+        print_user_property(event->property->user_property);
+        break;
+    case MQTT_EVENT_SUBSCRIBED:
+        ESP_LOGI(TAG, "MQTT_EVENT_SUBSCRIBED, msg_id=%d", event->msg_id);
+        print_user_property(event->property->user_property);
+        esp_mqtt5_client_set_publish_property(client, &publish_property);
+        msg_id = esp_mqtt_client_publish(client, "/topic/qos0", "data", 0, 0, 0);
+        ESP_LOGI(TAG, "sent publish successful, msg_id=%d", msg_id);
+        break;
+    case MQTT_EVENT_UNSUBSCRIBED:
+        ESP_LOGI(TAG, "MQTT_EVENT_UNSUBSCRIBED, msg_id=%d", event->msg_id);
+        print_user_property(event->property->user_property);
+        esp_mqtt5_client_set_user_property(&disconnect_property.user_property, user_property_arr, USE_PROPERTY_ARR_SIZE);
+        esp_mqtt5_client_set_disconnect_property(client, &disconnect_property);
+        esp_mqtt5_client_delete_user_property(disconnect_property.user_property);
+        disconnect_property.user_property = NULL;
+        esp_mqtt_client_disconnect(client);
+        break;
+    case MQTT_EVENT_PUBLISHED:
+        ESP_LOGI(TAG, "MQTT_EVENT_PUBLISHED, msg_id=%d", event->msg_id);
+        print_user_property(event->property->user_property);
+        break;
+    case MQTT_EVENT_DATA:
+        ESP_LOGI(TAG, "MQTT_EVENT_DATA");
+        print_user_property(event->property->user_property);
+        ESP_LOGI(TAG, "payload_format_indicator is %d", event->property->payload_format_indicator);
+        ESP_LOGI(TAG, "response_topic is %.*s", event->property->response_topic_len, event->property->response_topic);
+        ESP_LOGI(TAG, "correlation_data is %.*s", event->property->correlation_data_len, event->property->correlation_data);
+        ESP_LOGI(TAG, "content_type is %.*s", event->property->content_type_len, event->property->content_type);
+        ESP_LOGI(TAG, "TOPIC=%.*s", event->topic_len, event->topic);
+        ESP_LOGI(TAG, "DATA=%.*s", event->data_len, event->data);
+        break;
+    case MQTT_EVENT_ERROR:
+        ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
+        print_user_property(event->property->user_property);
+        ESP_LOGI(TAG, "MQTT5 return code is %d", event->error_handle->connect_return_code);
+        if (event->error_handle->error_type == MQTT_ERROR_TYPE_TCP_TRANSPORT) {
+            log_error_if_nonzero("reported from esp-tls", event->error_handle->esp_tls_last_esp_err);
+            log_error_if_nonzero("reported from tls stack", event->error_handle->esp_tls_stack_err);
+            log_error_if_nonzero("captured as transport's socket errno",  event->error_handle->esp_transport_sock_errno);
+            ESP_LOGI(TAG, "Last errno string (%s)", strerror(event->error_handle->esp_transport_sock_errno));
+        }
+        break;
+    default:
+        ESP_LOGI(TAG, "Other event id:%d", event->event_id);
+        break;
+    }
+}
+
+static void mqtt5_app_start(void)
+{
+    esp_mqtt5_connection_property_config_t connect_property = {
+        .session_expiry_interval = 10,
+        .maximum_packet_size = 1024,
+        .receive_maximum = 65535,
+        .topic_alias_maximum = 2,
+        .request_resp_info = true,
+        .request_problem_info = true,
+        .will_delay_interval = 10,
+        .payload_format_indicator = true,
+        .message_expiry_interval = 10,
+        .response_topic = "/test/response",
+        .correlation_data = "123456",
+        .correlation_data_len = 6,
+    };
+
+    esp_mqtt_client_config_t mqtt5_cfg = {
+        .broker.address.uri = CONFIG_BROKER_URL,
+        .session.protocol_ver = MQTT_PROTOCOL_V_5,
+        .network.disable_auto_reconnect = true,
+        .credentials.username = "123",
+        .credentials.authentication.password = "456",
+        .session.last_will.topic = "/topic/will",
+        .session.last_will.msg = "i will leave",
+        .session.last_will.msg_len = 12,
+        .session.last_will.qos = 1,
+        .session.last_will.retain = true,
+    };
+
+#if CONFIG_BROKER_URL_FROM_STDIN
+    char line[128];
+
+    if (strcmp(mqtt5_cfg.uri, "FROM_STDIN") == 0) {
+        int count = 0;
+        printf("Please enter url of mqtt broker\n");
+        while (count < 128) {
+            int c = fgetc(stdin);
+            if (c == '\n') {
+                line[count] = '\0';
+                break;
+            } else if (c > 0 && c < 127) {
+                line[count] = c;
+                ++count;
+            }
+            vTaskDelay(10 / portTICK_PERIOD_MS);
+        }
+        mqtt5_cfg.broker.address.uri = line;
+        printf("Broker url: %s\n", line);
+    } else {
+        ESP_LOGE(TAG, "Configuration mismatch: wrong broker url");
+        abort();
+    }
+#endif /* CONFIG_BROKER_URL_FROM_STDIN */
+
+    esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt5_cfg);
+
+    /* Set connection properties and user properties */
+    esp_mqtt5_client_set_user_property(&connect_property.user_property, user_property_arr, USE_PROPERTY_ARR_SIZE);
+    esp_mqtt5_client_set_user_property(&connect_property.will_user_property, user_property_arr, USE_PROPERTY_ARR_SIZE);
+    esp_mqtt5_client_set_connect_property(client, &connect_property);
+
+    /* If you call esp_mqtt5_client_set_user_property to set user properties, DO NOT forget to delete them.
+     * esp_mqtt5_client_set_connect_property will malloc buffer to store the user_property and you can delete it after
+     */
+    esp_mqtt5_client_delete_user_property(connect_property.user_property);
+    esp_mqtt5_client_delete_user_property(connect_property.will_user_property);
+
+    /* The last argument may be used to pass data to the event handler, in this example mqtt_event_handler */
+    esp_mqtt_client_register_event(client, ESP_EVENT_ANY_ID, mqtt5_event_handler, NULL);
+    esp_mqtt_client_start(client);
+}
+
+void app_main(void)
+{
+
+    ESP_LOGI(TAG, "[APP] Startup..");
+    ESP_LOGI(TAG, "[APP] Free memory: %" PRIu32 " bytes", esp_get_free_heap_size());
+    ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
+
+    esp_log_level_set("*", ESP_LOG_INFO);
+    esp_log_level_set("mqtt_client", ESP_LOG_VERBOSE);
+    esp_log_level_set("mqtt_example", ESP_LOG_VERBOSE);
+    esp_log_level_set("transport_base", ESP_LOG_VERBOSE);
+    esp_log_level_set("esp-tls", ESP_LOG_VERBOSE);
+    esp_log_level_set("transport", ESP_LOG_VERBOSE);
+    esp_log_level_set("outbox", ESP_LOG_VERBOSE);
+
+    ESP_ERROR_CHECK(nvs_flash_init());
+    ESP_ERROR_CHECK(esp_netif_init());
+    ESP_ERROR_CHECK(esp_event_loop_create_default());
+
+    /* This helper function configures Wi-Fi or Ethernet, as selected in menuconfig.
+     * Read "Establishing Wi-Fi or Ethernet Connection" section in
+     * examples/protocols/README.md for more information about this function.
+     */
+    ESP_ERROR_CHECK(example_connect());
+
+    mqtt5_app_start();
+}
diff --git a/ESP-IDF_mqtt/main/idf_component.yml b/ESP-IDF_mqtt/main/idf_component.yml
new file mode 100644
index 000000000..718194867
--- /dev/null
+++ b/ESP-IDF_mqtt/main/idf_component.yml
@@ -0,0 +1,3 @@
+dependencies:
+  protocol_examples_common:
+    path: ${IDF_PATH}/examples/common_components/protocol_examples_common
diff --git a/ESP-IDF_mqtt/pytest_mqtt5.py b/ESP-IDF_mqtt/pytest_mqtt5.py
new file mode 100644
index 000000000..603be68c1
--- /dev/null
+++ b/ESP-IDF_mqtt/pytest_mqtt5.py
@@ -0,0 +1,65 @@
+#!/usr/bin/env python
+#
+# SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
+
+import logging
+import os
+
+import pytest
+from pytest_embedded import Dut
+
+
+@pytest.mark.esp32
+@pytest.mark.ethernet
+def test_examples_protocol_mqtt5(dut: Dut) -> None:
+    """
+    steps: |
+      1. join AP
+      2. connect to mqtt://mqtt.eclipseprojects.io
+      3. check conneciton success
+    """
+    # check and log bin size
+    binary_file = os.path.join(dut.app.binary_path, 'mqtt5.bin')
+    bin_size = os.path.getsize(binary_file)
+    logging.info('mqtt5_bin_size : {}KB'.format(bin_size // 1024))
+    # check if connected or not
+    dut.expect_exact('MQTT_EVENT_CONNECTED', timeout=30)
+    # check log
+    res = dut.expect(r'sent publish successful, msg_id=(\d+)[^\d]')
+    msgid_pub1 = res.group(1).decode('utf8')
+    res = dut.expect(r'sent subscribe successful, msg_id=(\d+)[^\d]')
+    msgid_sub1 = res.group(1).decode('utf8')
+    res = dut.expect(r'sent subscribe successful, msg_id=(\d+)[^\d]')
+    msgid_sub2 = res.group(1).decode('utf8')
+    res = dut.expect(r'sent unsubscribe successful, msg_id=(\d+)[^\d]')
+    msgid_unsub = res.group(1).decode('utf8')
+    res = dut.expect(r'MQTT_EVENT_PUBLISHED, msg_id=(\d+)[^\d]')
+    msgid_pubd = res.group(1).decode('utf8')
+    assert msgid_pubd == msgid_pub1
+
+    res = dut.expect(r'MQTT_EVENT_SUBSCRIBED, msg_id=(\d+)[^\d]')
+    msgid_subd = res.group(1).decode('utf8')
+    assert msgid_subd == msgid_sub1
+
+    dut.expect_exact('sent publish successful, msg_id=0')
+    res = dut.expect(r'MQTT_EVENT_SUBSCRIBED, msg_id=(\d+)[^\d]')
+    msgid_subd = res.group(1).decode('utf8')
+    assert msgid_subd == msgid_sub2
+
+    dut.expect_exact('sent publish successful, msg_id=0')
+    dut.expect_exact('MQTT_EVENT_DATA')
+    dut.expect_exact('key is board, value is esp32')
+    dut.expect_exact('key is u, value is user')
+    dut.expect_exact('key is p, value is password')
+    dut.expect_exact('payload_format_indicator is 1')
+    dut.expect_exact('response_topic is /topic/test/response')
+    dut.expect_exact('correlation_data is 123456')
+    dut.expect_exact('TOPIC=/topic/qos1')
+    dut.expect_exact('DATA=data_3')
+    res = dut.expect(r'MQTT_EVENT_UNSUBSCRIBED, msg_id=(\d+)[^\d]')
+    msgid_unsubd = res.group(1).decode('utf8')
+    assert msgid_unsubd == msgid_unsub
+
+    dut.expect_exact('MQTT_EVENT_DISCONNECTED')
+    logging.info('MQTT5 pytest pass')
diff --git a/ESP-IDF_mqtt/sdkconfig.ci b/ESP-IDF_mqtt/sdkconfig.ci
new file mode 100644
index 000000000..f4a0a7e40
--- /dev/null
+++ b/ESP-IDF_mqtt/sdkconfig.ci
@@ -0,0 +1,10 @@
+CONFIG_EXAMPLE_CONNECT_ETHERNET=y
+CONFIG_EXAMPLE_CONNECT_WIFI=n
+CONFIG_EXAMPLE_USE_INTERNAL_ETHERNET=y
+CONFIG_EXAMPLE_ETH_PHY_IP101=y
+CONFIG_EXAMPLE_ETH_MDC_GPIO=23
+CONFIG_EXAMPLE_ETH_MDIO_GPIO=18
+CONFIG_EXAMPLE_ETH_PHY_RST_GPIO=5
+CONFIG_EXAMPLE_ETH_PHY_ADDR=1
+CONFIG_MQTT_PROTOCOL_5=y
+CONFIG_BROKER_URL="mqtt://${EXAMPLE_MQTTV5_BROKER_TCP}"
diff --git a/ESP-IDF_mqtt/sdkconfig.defaults b/ESP-IDF_mqtt/sdkconfig.defaults
new file mode 100644
index 000000000..db60a2ab3
--- /dev/null
+++ b/ESP-IDF_mqtt/sdkconfig.defaults
@@ -0,0 +1 @@
+CONFIG_MQTT_PROTOCOL_5=y