diff --git a/stock_cubiscan/scripts/cubiscan_stub.py b/stock_cubiscan/scripts/cubiscan_stub.py
new file mode 100755
index 000000000..eb64be756
--- /dev/null
+++ b/stock_cubiscan/scripts/cubiscan_stub.py
@@ -0,0 +1,57 @@
+#!/usr/bin/python3
+# pylint: disable=print-used,attribute-deprecated
+"""Stub a Cubiscan server
+
+Allow testing the connection to Cubiscan from Odoo
+without real hardware.
+"""
+
+import asyncio
+import random
+
+
+@asyncio.coroutine
+def handle_cubiscan(reader, writer):
+    message = yield from reader.readline()
+    addr = writer.get_extra_info("peername")
+
+    print("Received {!r} from {!r}".format(message, addr))
+    # print("Expecting {!r} from {!r}".format(message, addr))
+    print("{!r}".format(message == b"\x02M\x03\r\n"))
+    if message == b"\x02M\x03\r\n":
+        length = random.uniform(0, 1000)
+        width = random.uniform(0, 1000)
+        height = random.uniform(0, 1000)
+        weight = random.uniform(0, 10000)
+        answer = (
+            b"\x02MAH123456,L%05.1f,W%05.1f,H%05.1f,M,K%06.1f,D%06.1f,M,F0000,I\x03\r\n"
+            % (length, width, height, weight, weight)
+        )
+    else:
+        answer = b"\x02\x03\r\n"
+    print("Send: {!r}".format(answer))
+    writer.write(answer)
+    yield from writer.drain()
+
+
+def main():
+    loop = asyncio.get_event_loop()
+    coro = asyncio.start_server(handle_cubiscan, "0.0.0.0", 9876, loop=loop)
+    server = loop.run_until_complete(coro)
+
+    # Serve requests until Ctrl+C is pressed
+    addr = server.sockets[0].getsockname()
+    print("Serving on {}".format(addr))
+    try:
+        loop.run_forever()
+    except KeyboardInterrupt:
+        pass
+
+    # Close the server
+    server.close()
+    loop.run_until_complete(server.wait_closed())
+    loop.close()
+
+
+if __name__ == "__main__":
+    main()