Package: pyrecswitch
PyRecSwitchA pure-python interface for controllingAnkuoo RecSwitch MS6126without the use of mobile app or the cloud platform.List of similar devices that should work:Ankuoo MS6126Ankuoo REC 4800009Lumitek CSW201 NEO WiFiOverviewThis package provides a high-level interface for controlling the device. This interface has been developed
usingasyncio, however, if you prefer to use a different stack you can directly invoke the low-level methods
to parse and compose the messages needed to communicate with the device.How it worksRecSwitch use two different protocols to communicate with the world. The first one is used to talk directly
with the app mobile when it is in the same network of the device. Instead, the second one is used to talk with its own
cloud platform to allow the app to control the device when it is in a foreign network.PyRecSwitchimplements the first communication protocol.Some note about the protocol:The communication transport is UDP and the port is 18530.The device and the host listen and send message each other to that port.The host send a request message to the device, the device receive the request and send back the response to the host.The request and the response could be associated through an index reported in both messages.Some messages are sent from the device to the broadcast address of its subnet always on the same port. For example,
the relay status change is notified with a broadcast message.Part of the messages are AES encrypted with a fixed key.InstallationpipinstallpyrecswitchUsageFirst, instantiate theRSNetwork.from pyrecswitch import RSNetwork

net = RSNetwork()Generate the datagram endpoint and ensure it a future withasyncio.listener = net.create_datagram_endpoint()

transport, protocol = loop.run_until_complete(listener)Register any devices in your network using their own mac-address and ip-address.device = net.register_device('F0:FE:6B:XX:XX:XX', '192.168.X.X')Now, you can access to the device and communicate with it.device = net.get_device('F0:FE:6B:XX:XX:XX')

# get device info
ret = await device.query_module_info()

# get relay status
ret = await device.get_gpio_status()

# set relay on
ret = await device.set_gpio_status(True)That's it!ExamplesI wrote two simple client examples to explain how the library can be used. Both the examples query the module
information and toggle the relay status.doc/examples/client.pyhigh-level client interfacedoc/examples/udp_socket_client.pylow-level methods for generating and parsing messagesContributingContributions are welcome. Here some useful features that could be developed:Device discoverDevice WIFI setupOther device commandsAuthorsMarco Lertora-marco.lertora@gmail.comContributorsGianluigi Tiesi-sherpya@gmail.comThe one who can find the needle in the haystack, when the needle is an aes key and the haystack is an apk.DisclaimerThis project is the result of reverse engineering work, it has been developed without any relation with the device
manufacturer. No warranty is provided either by the author or by the manufacturer.LicenseThis project is licensed under the GNU Affero General Public License v3.0 License - see theLICENSEfile for detailsLinksHi Flying Chipset HF-LPB100:http://www.hi-flying.com/index.php?route=product/product/show&product_id=113Lumitek CSW201 Ankuoo RecSwitch:http://www.lumitek.cn/en/productsd.php?gid=0&pid=1093Lumitek Firmware:https://github.com/mys812/hfhttps://github.com/home-assistant/home-assistant/issues/831https://github.com/Diagonactic/Ankuoo