diff --git a/ESP-IDF_Robot/main/mqtt.c b/ESP-IDF_Robot/main/mqtt.c
index e69de29bb..352534be6 100644
--- a/ESP-IDF_Robot/main/mqtt.c
+++ b/ESP-IDF_Robot/main/mqtt.c
@@ -0,0 +1,27 @@
+#include "mqtt_client.h"
+
+#include "mqtt.h"
+
+WIFI_ID = "IoT_bots";
+WIFI_PASSWORD = "208208208";
+MQTT_BROKER_URI = "mqtt://techquadbit.net";
+
+static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data) {
+
+    
+esp_mqtt_event_handle_t event = event_data;
+    esp_mqtt_client_handle_t client = event->client;
+
+    switch ((esp_mqtt_event_id_t)event_id) {
+        case MQTT_EVENT_CONNECTED:
+            ESP_LOGI(TAG, "MQTT_EVENT_CONNECTED");
+            esp_mqtt_client_publish(client, "/esp/test", "Hello from ESP32!", 0, 1, 0);
+            break;
+        case MQTT_EVENT_DISCONNECTED:
+            ESP_LOGI(TAG, "MQTT_EVENT_DISCONNECTED");
+            break;
+        default:
+            break;
+    }
+
+}
\ No newline at end of file
diff --git a/ESP-IDF_Robot/main/mqtt.h b/ESP-IDF_Robot/main/mqtt.h
index 274101d90..5ca61f01b 100644
--- a/ESP-IDF_Robot/main/mqtt.h
+++ b/ESP-IDF_Robot/main/mqtt.h
@@ -1,4 +1,14 @@
 #ifndef __MQTT_H__
 #define __MQTT_H__
 
+#include "mqtt_client.h"
+#include "esp_wifi.h"
+
+static const char* WIFI_SSID;
+static const char* WIFI_PASSWORD;
+static const char* MQTT_BROKER_URI;
+static const char* SERVICE_TAG;
+
+static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data);
+
 #endif
\ No newline at end of file