diff --git a/ESP32-IDF_Temperture-Node-v2/main/mqttronix.h b/ESP32-IDF_Temperture-Node-v2/main/mqttronix.h
new file mode 100644
index 000000000..bbb070794
--- /dev/null
+++ b/ESP32-IDF_Temperture-Node-v2/main/mqttronix.h
@@ -0,0 +1,30 @@
+#ifndef __MQTTRONIX_H__
+#define __MQTTRONIX_H__
+
+#include "mqtt_client.h"
+#include "esp_wifi.h"
+
+//static const char WIFI_SSID;
+#define WIFI_SSID "IoT_bots"
+//static const char WIFI_PASSWORD;
+#define WIFI_PASSWORD "208208208"
+static const char* MQTT_BROKER_URI;
+static const char* MQTT_TAG;
+static esp_mqtt_client_handle_t mqtt_client;;
+
+static void mqtt_event_handler(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data);
+static void mqtt_publish_task(void *arg);
+void mqtt_app_start(void);
+void mqtt_publish(void);
+static float temp_value, battery_voltage, sys_current, sys_power;
+void mqtt_update_temp (float temp);
+void mqtt_update_battery_voltage (float voltage);
+void mqtt_update_sys_current (float current);
+void mqtt_update_sys_power (float power);
+void mqtt_update_pwm_1 (int pwm);
+void mqtt_update_pwm_2 (int pwm);
+void mqtt_update_pwm_3 (int pwm);
+void mqtt_update_pwm_4 (int pwm);
+void sta_wifi_init(void);
+
+#endif
\ No newline at end of file