diff --git a/gateway/esp32-rv/gateway.py b/gateway/esp32-rv/gateway.py
index 244a5d778..1984e3ed6 100755
--- a/gateway/esp32-rv/gateway.py
+++ b/gateway/esp32-rv/gateway.py
@@ -36,6 +36,7 @@
 BUILD_PATH = '.' 
 process_holder = {}
 
+
 #### (*) Cleaning functions
 def do_fullclean_request(request):
   """ Full clean the build directory """
@@ -81,7 +82,6 @@ def do_stop_monitor_request(request):
     if error == 0:
       req_data['status'] += 'Process stopped\n' 
     
-
   except Exception as e:
     req_data['status'] += str(e) + '\n'
 
@@ -151,7 +151,6 @@ def do_cmd(req_data, cmd_array):
 
   return req_data['error']
 
-
 def do_cmd_output(req_data, cmd_array):
   try:
     result = subprocess.run(cmd_array, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, timeout=60)
@@ -443,7 +442,6 @@ def kill_all_processes(process_name):
         logging.error(f"Ocurrió un error inesperado: {e}")
         return 1
 
-    
 # (4.3) OpenOCD Function
 def start_openocd_thread(req_data):
     target_board = req_data['target_board']
@@ -462,8 +460,10 @@ def start_openocd_thread(req_data):
         req_data['status'] += f"Error starting OpenOCD: {str(e)}\n"
         logging.error(f"Error starting OpenOCD: {str(e)}")
         return None
+
 # (4.4) GDBGUI function    
 def start_gdbgui(req_data):
+    target_device      = req_data['target_port']
     route = os.path.join(BUILD_PATH, 'gdbinit')
     logging.debug(f"GDB route: {route}")
     route = os.path.join(BUILD_PATH, 'gdbinit')
@@ -474,7 +474,7 @@ def start_gdbgui(req_data):
         req_data['status'] += f"GDB route: {route} does not exist.\n"
         return jsonify(req_data)
     req_data['status'] = ''
-    if check_uart_connection():
+    if check_uart_connection(target_device) != 0:
       req_data['status'] += f"No UART found\n"
       return jsonify(req_data)
     
@@ -503,8 +503,6 @@ def start_gdbgui(req_data):
     req_data['status'] += f"Finished debug session: {e}\n"
     return jsonify(req_data)
           
-
-
 def do_debug_request(request):
     global stop_event
     global process_holder
@@ -529,7 +527,7 @@ def do_debug_request(request):
                 kill_all_processes("openocd")
                 process_holder.pop('openocd', None)
             # Check UART
-            if  check_uart_connection():
+            if  check_uart_connection(target_device) != 0:
                 req_data['status'] += f"No UART found\n"
                 return jsonify(req_data)    
             # Check if JTAG is connected
@@ -560,6 +558,48 @@ def do_debug_request(request):
     return jsonify(req_data)
 
 
+# (5) Flasing assembly program into target board
+def do_job_request(request):
+  try:
+    req_data = request.get_json()
+    target_device      = req_data['target_port']
+    target_board       = req_data['target_board']
+    asm_code           = req_data['assembly']
+    req_data['status'] = ''
+
+    # create temporal assembly file
+    text_file = open("tmp_assembly.s", "w")
+    ret = text_file.write(asm_code)
+    text_file.close()
+
+    # transform th temporal assembly file
+    error = creator_build('tmp_assembly.s', "main/program.s");
+    if error != 0:
+        req_data['status'] += 'Error adapting assembly file...\n'
+
+    # flashing steps...
+    if error == 0:
+      error = do_cmd_output(req_data, ['idf.py',  'fullclean'])
+    if error == 0:
+      error = do_cmd_output(req_data, ['idf.py',  'set-target', target_board])
+    if error == 0:
+      error = do_cmd_output(req_data, ['idf.py', 'build'])
+    if error == 0:
+      error = do_cmd_output(req_data, ['idf.py', '-p', target_device, 'flash'])
+    if error == 0:
+      error = do_cmd_output(req_data, ['./gateway_monitor.sh', target_device, '50'])
+      error = do_cmd_output(req_data, ['cat', 'monitor_output.txt'])
+      error = do_cmd_output(req_data, ['rm', 'monitor_output.txt'])
+
+  except Exception as e:
+    req_data['status'] += str(e) + '\n'
+
+  return jsonify(req_data)
+
+
+
+
+
 # Setup flask and cors:
 app  = Flask(__name__)
 cors = CORS(app)
@@ -588,7 +628,6 @@ def post_flash():
 def post_monitor():
   return do_monitor_request(request)
 
-
 # (4) POST /fullclean -> clean build directory
 @app.route("/fullclean", methods=["POST"])
 @cross_origin()
@@ -613,6 +652,12 @@ def post_debug():
 def post_stop_monitor():
   return do_stop_monitor_request(request)
 
+# (8) POST /job -> flash + monitor
+@app.route("/job", methods=["POST"])
+@cross_origin()
+def post_job():
+  return do_job_request(request)
+
 
 # Run
 app.run(host='0.0.0.0', port=8080, use_reloader=False, debug=True)
diff --git a/gateway/esp32c2.zip b/gateway/esp32c2.zip
index 58da74b16..81665255b 100644
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diff --git a/gateway/esp32c3.zip b/gateway/esp32c3.zip
index 44c19aef8..ff7e00321 100644
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diff --git a/gateway/esp32c6.zip b/gateway/esp32c6.zip
index 746743697..5c71d0252 100644
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diff --git a/gateway/esp32h2.zip b/gateway/esp32h2.zip
index b3540b869..97c75a16f 100644
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diff --git a/gateway/esp32s2.zip b/gateway/esp32s2.zip
index 2a9305b19..3086a75c5 100644
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diff --git a/gateway/esp32s3.zip b/gateway/esp32s3.zip
index f915a7797..5efb84fea 100644
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