Act for other devices on Azure IoT Hub

Internet of Things IoT Frameworks 2 years ago

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_x000D_ _x000D_ In our scenario, we have a bunch of devices that communicate locally with a gateway. The gateway is responsible to aggregate events from the devices and send it to the cloud. It should also receive device configuration changes from the the cloud and transport it to the specific device. Based on my reading I would think that this is actually a typical IoT Hub scenario. And we would very much like to use the device management, messaging and maybe even twins that IoT Hub provides. However, the way the devices communicate is already implemented and shall not be changed. That means the devices themselves cannot create connections and provide IoT Hub credentials. This rules out using the azure-iot-protocol-gateway or similar. We would rather need the gateway to act as a device that can act on behalf of other devices. The gateway would detect which devices are in his local network and subscribe to their topics (via MQTT or AMQP). Is this even possible? Can devices send events or listen to Cloud-To-Device messages in place of other devices?

Posted on 16 Aug 2022, this text provides information on IoT Frameworks related to Internet of Things. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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