What is LNM?
Local Network Messaging (LNM) lets Shelly devices talk directly to each other over the local network. One push can control many devices at once, with no cloud, no internet connection and no hub. It reacts instantly and keeps working if the internet goes down. All devices must be on the same network and run firmware 2.0.0 or newer.
What you get
One card per device, with the settings in the order you make them, links that make them for you, and the script for the push-button senders. For the technical details, see Shelly's LNM setup guide.
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