diff --git a/components/communication/communication.c b/components/communication/communication.c
index 131d183..06b2983 100644
--- a/components/communication/communication.c
+++ b/components/communication/communication.c
@@ -320,7 +320,6 @@ static EventGroupHandle_t s_wifi_event_group;
 #define EXAMPLE_ESP_MAXIMUM_RETRY 5
 
 #define ESP_WIFI_SAE_MODE WPA3_SAE_PWE_BOTH
-#define EXAMPLE_H2E_IDENTIFIER CONFIG_ESP_WIFI_PW_ID
 #define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA2_PSK
 
 static int s_retry_num = 0;
@@ -434,7 +433,7 @@ void wifi_init_sta(void)
              */
             .threshold.authmode = ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD,
             .sae_pwe_h2e = ESP_WIFI_SAE_MODE,
-            .sae_h2e_identifier = EXAMPLE_H2E_IDENTIFIER,
+            .sae_h2e_identifier = "",
         },
     };
     ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
diff --git a/main/CMakeLists.txt b/main/CMakeLists.txt
index 39c1c1e..7d352d2 100644
--- a/main/CMakeLists.txt
+++ b/main/CMakeLists.txt
@@ -2,7 +2,7 @@ set(EXTRA_COMPONENT_DIRS ../components)
 
 idf_component_register(SRC_DIRS . fonts
                     INCLUDE_DIRS "."
-                    REQUIRES heap nvs_flash  meteofrance communication esp_netif image_downloader fatfs sdmmc vfs littlefs wifi_logger protocol_examples_common app_update esp_https_ota bsp_extra esp32_p4_function_ev_board 
+                    REQUIRES heap nvs_flash  meteofrance communication esp_netif image_downloader fatfs sdmmc vfs littlefs wifi_logger protocol_examples_common app_update esp_https_ota bsp_extra esp32_p4_function_ev_board esp_driver_gpio
                     EMBED_TXTFILES ${project_dir}/main/ca_cert.pem)
 
                 
diff --git a/main/Kconfig.projbuild b/main/Kconfig.projbuild
index 6908f20..bd7b37c 100644
--- a/main/Kconfig.projbuild
+++ b/main/Kconfig.projbuild
@@ -1,4 +1,4 @@
-menu "Example Configuration"
+menu "Domotic Configuration"
 
     config ESP_WIFI_SSID
         string "WiFi SSID"
@@ -12,56 +12,11 @@ menu "Example Configuration"
         help
             WiFi password (WPA or WPA2) for the example to use.
 
-    choice ESP_WIFI_SAE_MODE
-        prompt "WPA3 SAE mode selection"
-        default ESP_WPA3_SAE_PWE_BOTH
+    config GPIO_INPUT_CAPTEUR_PIR
+        int "GPIO PIN Capteur PIR"
+        range ENV_GPIO_RANGE_MIN ENV_GPIO_IN_RANGE_MAX
+        default 4
         help
-            Select mode for SAE as Hunt and Peck, H2E or both.
-        config ESP_WPA3_SAE_PWE_HUNT_AND_PECK
-            bool "HUNT AND PECK"
-        config ESP_WPA3_SAE_PWE_HASH_TO_ELEMENT
-            bool "H2E"
-        config ESP_WPA3_SAE_PWE_BOTH
-            bool "BOTH"
-    endchoice
-
-    config ESP_WIFI_PW_ID
-        string "PASSWORD IDENTIFIER"
-        depends on  ESP_WPA3_SAE_PWE_HASH_TO_ELEMENT|| ESP_WPA3_SAE_PWE_BOTH
-        default ""
-        help
-            password identifier for SAE H2E
-
-    config ESP_MAXIMUM_RETRY
-        int "Maximum retry"
-        default 5
-        help
-            Set the Maximum retry to avoid station reconnecting to the AP unlimited when the AP is really inexistent.
-
-    choice ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD
-        prompt "WiFi Scan auth mode threshold"
-        default ESP_WIFI_AUTH_WPA2_PSK
-        help
-            The weakest authmode to accept in the scan mode.
-            This value defaults to ESP_WIFI_AUTH_WPA2_PSK incase password is present and ESP_WIFI_AUTH_OPEN is used.
-            Please select ESP_WIFI_AUTH_WEP/ESP_WIFI_AUTH_WPA_PSK incase AP is operating in WEP/WPA mode.
-
-        config ESP_WIFI_AUTH_OPEN
-            bool "OPEN"
-        config ESP_WIFI_AUTH_WEP
-            bool "WEP"
-        config ESP_WIFI_AUTH_WPA_PSK
-            bool "WPA PSK"
-        config ESP_WIFI_AUTH_WPA2_PSK
-            bool "WPA2 PSK"
-        config ESP_WIFI_AUTH_WPA_WPA2_PSK
-            bool "WPA/WPA2 PSK"
-        config ESP_WIFI_AUTH_WPA3_PSK
-            bool "WPA3 PSK"
-        config ESP_WIFI_AUTH_WPA2_WPA3_PSK
-            bool "WPA2/WPA3 PSK"
-        config ESP_WIFI_AUTH_WAPI_PSK
-            bool "WAPI PSK"
-    endchoice
-
+            GPIO pin à utiliser pour le capteur de présence IR.
+        
 endmenu
diff --git a/main/main.c b/main/main.c
index a6aba0d..9dc87da 100644
--- a/main/main.c
+++ b/main/main.c
@@ -29,9 +29,11 @@
 #include "image_downloader.h"
 #include "communication.h"
 #include "stateManagement.h"
-
+#include "driver/gpio.h"
 #include "am2302_rmt.h"
 
+#include "esp_timer.h"
+
 // GPIO assignment
 #define AM2302_GPIO  4
 
@@ -237,9 +239,81 @@ void alloc_fail(size_t size, uint32_t caps, const char * function_name){
     ESP_LOGE(TAG,"fail alloc %u in %" PRIu32 " in %s", size,caps,function_name);
 
 }
+static QueueHandle_t gpio_evt_queue = NULL;
+esp_timer_handle_t periodic_timer;
+
+static void IRAM_ATTR gpio_isr_handler(void* arg)
+{
+    uint32_t gpio_num = (uint32_t) arg;
+    xQueueSendFromISR(gpio_evt_queue, &gpio_num, NULL);
+
+}
+static void gpio_task_example(void* arg)
+{
+    uint32_t io_num;
+    int delay=50;
+    for (;;) {
+        if (xQueueReceive(gpio_evt_queue, &io_num, portMAX_DELAY)) {
+            ESP_LOGE(TAG,"Got it !");
+            for (int i = 0; i < 100; i++)
+            {
+                bsp_display_brightness_set(i);
+                vTaskDelay(delay/portTICK_PERIOD_MS);
+            }
+            //On arrete le timer de presence
+            esp_timer_stop(periodic_timer);
+            //Pour le redemarrer
+            ESP_ERROR_CHECK(esp_timer_start_once(periodic_timer, 10*1000*1000));
+            
+       }
+    }
+}
+#define GPIO_INPUT_IO_0     CONFIG_GPIO_INPUT_CAPTEUR_PIR
+
+void initPirSensor(){
+        //create a queue to handle gpio event from isr
+    gpio_evt_queue = xQueueCreate(10, sizeof(uint32_t));
+    //start gpio task
+    xTaskCreate(gpio_task_example, "gpio_task_example", 5000, NULL, 10, NULL);
+
+    gpio_config_t gpioconf={
+        .pin_bit_mask= 1ULL<<GPIO_INPUT_IO_0,
+        .intr_type=GPIO_INTR_POSEDGE,
+        .mode=GPIO_MODE_INPUT,
+        .pull_up_en=1
+    };
+    ESP_ERROR_CHECK(gpio_config(&gpioconf));
+    gpio_install_isr_service(0);
+    gpio_isr_handler_add(GPIO_INPUT_IO_0,gpio_isr_handler,(void*)(GPIO_INPUT_IO_0));
+
+}
+
+/* Ce timer permet d'eteindre l'ecran apres 30s de présence*/
+static void periodic_timer_callback(void* arg)
+{
+    int64_t time_since_boot = esp_timer_get_time();
+    ESP_LOGI(TAG, "Periodic timer called, time since boot: %lld us", time_since_boot);
+            for (int i = 100; i >= 0; i--)
+            {
+                bsp_display_brightness_set(i);
+                vTaskDelay(20/portTICK_PERIOD_MS);
+            }
+}
 
 void app_main(void)
 {
+    const esp_timer_create_args_t periodic_timer_args = {
+        .callback = &periodic_timer_callback,
+        /* name is optional, but may help identify the timer when debugging */
+        .name = "presence"
+    };
+    ESP_ERROR_CHECK(esp_timer_create(&periodic_timer_args, &periodic_timer));
+    /* Start the timers */
+    ESP_ERROR_CHECK(esp_timer_start_once(periodic_timer, 30*1000*1000));
+
+
+    initPirSensor();
+
     printf("Minimum free heap size: %" PRIu32 " bytes\n", esp_get_minimum_free_heap_size());
     printf("Free heap size: %" PRIu32 " bytes\n", esp_get_free_heap_size());
     heap_caps_print_heap_info(MALLOC_CAP_INTERNAL | MALLOC_CAP_8BIT);
@@ -378,8 +452,7 @@ void app_main(void)
 
     mqtt_app_start();
 
-
- 
+/* 
     // Configuration de la sonde Temp/Humid.
         am2302_config_t am2302_config = {
         .gpio_num = AM2302_GPIO,
@@ -391,7 +464,7 @@ void app_main(void)
 
 
     xTaskCreate(&readTempHumid, "read_temp_task", 8192, NULL, 5, NULL);
-
+*/
     //xTaskCreate(&simple_ota_example_task, "ota_example_task", 8192, NULL, 5, NULL);