There are 1,000 IoT devices which need to send data to the cloud each second. There is a mobile app. The mobile app user can see messages from a single device at a time only. Is there any simple (built in) way to achieve such subscription to single IoT device using Azure? I was trying to find the way to do this with Event Hubs and IoT Hub, but failed.
I found AWS has something called Message Broker for AWS IoT. Is it what I need? I would still prefer to use Azure, but I suspect that I have to use tons of their other services, which increase both complexity and the cost of solution.