diff --git a/simulated_pcb/odo_serial.test.py b/simulated_pcb/odo_serial.test.py
new file mode 100644
index 0000000..cfd8ffe
--- /dev/null
+++ b/simulated_pcb/odo_serial.test.py
@@ -0,0 +1,87 @@
+import serial
+import threading
+import time
+import curses
+
+SERIAL_PORT = '/dev/USB_ODO'
+BAUDRATE = 115200
+stop_thread = False
+
+def read_serial(ser, log_lines, log_lock):
+    global stop_thread
+    while not stop_thread:
+        if ser.in_waiting:
+            try:
+                line = ser.readline().decode(errors='ignore').strip()
+                if line:
+                    with log_lock:
+                        log_lines.append(line)
+                        if len(log_lines) > 1000:
+                            log_lines.pop(0)
+            except Exception as e:
+                with log_lock:
+                    log_lines.append(f"[Erreur série] {e}")
+        time.sleep(0.05)
+
+def curses_main(stdscr):
+    global stop_thread
+    curses.curs_set(1)
+    stdscr.nodelay(True)
+    stdscr.timeout(100)
+
+    log_lines = []
+    log_lock = threading.Lock()
+
+    with serial.Serial(SERIAL_PORT, BAUDRATE, timeout=1) as ser:
+        time.sleep(2)
+        reader_thread = threading.Thread(target=read_serial, args=(ser, log_lines, log_lock), daemon=True)
+        reader_thread.start()
+
+        user_input = ""
+
+        while True:
+            stdscr.clear()
+
+            # Get terminal size
+            h, w = stdscr.getmaxyx()
+            log_height = h - 2
+
+            # Display log window
+            with log_lock:
+                visible_logs = log_lines[-log_height:]
+            for i, line in enumerate(visible_logs):
+                stdscr.addnstr(i, 0, line, w - 1)
+
+            # Draw input line
+            stdscr.addstr(log_height, 0, "-" * (w - 1))
+            stdscr.addstr(log_height + 1, 0, f"Commande >>> {user_input}")
+            stdscr.refresh()
+
+            # Handle user input
+            try:
+                ch = stdscr.get_wch()
+            except curses.error:
+                ch = None
+
+            if ch is None:
+                continue
+            elif isinstance(ch, str):
+                if ch == "\n":
+                    cmd = user_input.strip()
+                    if cmd.lower() in ("exit", "quit"):
+                        stop_thread = True
+                        break
+                    ser.write((cmd + "\n").encode())
+                    user_input = ""
+                elif ch == "\x7f":  # Backspace
+                    user_input = user_input[:-1]
+                else:
+                    user_input += ch
+            elif ch == 27:  # ESC
+                stop_thread = True
+                break
+
+        stop_thread = True
+        reader_thread.join(timeout=1)
+
+curses.wrapper(curses_main)