diff --git a/main/main.c b/main/main.c
index a35d466..72688f5 100644
--- a/main/main.c
+++ b/main/main.c
@@ -37,7 +37,7 @@
 #include "am2302_rmt.h"
 
 // GPIO assignment
-#define AM2302_GPIO  19
+#define AM2302_GPIO  4
 
 #include "esp_littlefs.h"
 
@@ -1430,11 +1430,11 @@ void app_main(void)
         ESP_LOGE(TAG,"Impossible d'obtenir le mutex pour draw_ihm");
     }
 
-    //mqtt_app_start();
+    mqtt_app_start();
 
     on_weather_data_retrieval(weather_data_retreived);
     on_weather_data_retrieval_start(weather_data_retreived_start);
-    //initialise_weather_data_retrieval(600000);
+    initialise_weather_data_retrieval(600000);
     ESP_LOGW(TAG, "Weather data retrieval initialized");
 
 
@@ -1479,7 +1479,7 @@ void app_main(void)
     }
 
 
-/*    // Configuration de la sonde Temp/Humid.
+    // Configuration de la sonde Temp/Humid.
         am2302_config_t am2302_config = {
         .gpio_num = AM2302_GPIO,
     };
@@ -1489,7 +1489,7 @@ void app_main(void)
     ESP_ERROR_CHECK(am2302_new_sensor_rmt(&am2302_config, &rmt_config, &sensor));
 
 
-    //xTaskCreate(&readTempHumid, "read_temp_task", 8192, NULL, 5, NULL);
-*/
+    xTaskCreate(&readTempHumid, "read_temp_task", 8192, NULL, 5, NULL);
+
 
 }