diff --git a/loop/SARA_send_data_v2.py b/loop/SARA_send_data_v2.py
index e6ae4e5..a0fbf2c 100755
--- a/loop/SARA_send_data_v2.py
+++ b/loop/SARA_send_data_v2.py
@@ -304,6 +304,49 @@ def extract_error_code(response):
     # Return None if we couldn't find the error code
     return None
 
+def send_error_notification(device_id, error_type, additional_info=None):
+    """
+    Send an error notification to the server when issues with the SARA module occur.
+    Will silently fail if there's no internet connection.
+    
+    Parameters:
+    -----------
+    device_id : str
+        The unique identifier of the device
+    error_type : str
+        Type of error encountered (e.g., 'serial_error', 'cme_error', 'http_error', 'timeout')
+    additional_info : str, optional
+        Any additional information about the error for logging purposes
+    
+    Returns:
+    --------
+    bool
+        True if notification was sent successfully, False otherwise
+    """    
+ 
+    # Create the alert URL with all relevant parameters
+    base_url = 'http://data.nebuleair.fr/pro_4G/alert.php'
+    alert_url = f'{base_url}?capteur_id={device_id}&error_type={error_type}'
+    
+    # Add additional info if provided
+    if additional_info:
+        # Make sure to URL encode the additional info
+        from urllib.parse import quote
+        alert_url += f'&details={quote(str(additional_info))}'
+    
+    # Try to send the notification, catch ALL exceptions
+    try:
+        response = requests.post(alert_url, timeout=3)
+        if response.status_code == 200:
+            print(f"✅ Alert notification sent successfully")
+            return True
+        else:
+            print(f"⚠️ Alert notification failed: Status code {response.status_code}")
+    except Exception as e:
+        print(f"⚠️ Alert notification couldn't be sent: {e}")
+    
+    return False
+
 def modem_complete_reboot_and_reinitialize(modem_version, aircarto_profile_id):
     """
     Performs a complete modem restart sequence:
@@ -611,17 +654,9 @@ try:
         print('🛑STOP LOOP🛑')
         print("<hr>")
 
-       # Send notification
-        try:
-            alert_url = f'http://data.nebuleair.fr/pro_4G/alert.php?capteur_id={device_id}&error_type=serial_error'
-            response = requests.post(alert_url, timeout=3)
-            if response.status_code == 200:
-                print(f"Alert notification sent successfully")
-            else:
-                print(f"Alert notification failed with status code: {response.status_code}")
-        except Exception as e:
-            print(f"Alert notification failed: {e}")
-        
+        #Send notification (WIFI)
+        send_error_notification(device_id, "serial_error")
+    
         #end loop
         sys.exit()
 
@@ -695,11 +730,15 @@ try:
 
     #3. Send to endpoint (with device ID)
     print("Send data (POST REQUEST):")
-    command= f'AT+UHTTPC={aircarto_profile_id},4,"/pro_4G/data.php?sensor_id={device_id}&lat{device_latitude_raw}=&long={device_longitude_raw}&datetime={influx_timestamp}","aircarto_server_response.txt","sensordata_csv.json",4\r'                                                                                            
+    command= f'AT+UHTTPC={aircarto_profile_id},4,"/pro_4G/data.php?sensor_id={device_id}&lat={device_latitude_raw}&long={device_longitude_raw}&datetime={influx_timestamp}","aircarto_server_response.txt","sensordata_csv.json",4\r'                                                                                            
+    print("sending:")
+    print('<p class="text-danger-emphasis">')
+    print(command)
+    print("</p>", end="")
     ser_sara.write(command.encode('utf-8'))
 
     response_SARA_3 = read_complete_response(ser_sara, timeout=5, end_of_response_timeout=120, wait_for_lines=["+UUHTTPCR", "+CME ERROR", "ERROR"], debug=True)
-
+    print("receiving:")
     print('<p class="text-danger-emphasis">')
     print(response_SARA_3)
     print("</p>", end="")
@@ -898,7 +937,7 @@ try:
 
 
     #Si non ne recoit pas de réponse UHTTPCR
-    #on a peut etre une ERROR de type "+CME ERROR: No connection to phone" ou "Operation not allowed"
+    #on a peut etre une ERROR de type "+CME ERROR: No connection to phone" ou "Operation not allowed" ou "ERROR"
     else:
         print('<span style="color: red;font-weight: bold;">No UUHTTPCR response</span>')
         print("Blink red LED")
@@ -946,6 +985,9 @@ try:
 
             if "ERROR" in line:
                 print("⛔Attention ERROR!⛔")
+                #Send notification (WIFI)
+                send_error_notification(device_id, "sara_error")
+
                 #Software Reboot
                 software_reboot_success = modem_complete_reboot_and_reinitialize(modem_version, aircarto_profile_id)
                 if software_reboot_success: