Perhaps there is a gap in the market for an independent rendezvous service that IoT devices and their controllers can connect to each other over. Rather than b

Perhaps there is a gap in the market for an independent rendezvous service that IoT devices and their controllers can connect to each other over. Rather than baking in a dependency on the vendor of the specific device not going out of business, not stopping support for the device you bought, and not taking a dislike to you, you could depend upon an independent service that all (or at least many) IoT devices use.