Communicate with Azure IoT Hub broker

Azure IoT Hub supports sending or receiving information only on specific topics of a device.
Prerequisites
Azure IoT Hub does not allow you to send and receive information on custom topics. A device can send or receive information only on specific topics of the device:
send
devices/
deviceid
/messages/event/
receive
devices/
deviceid
/messages/devicebound/#
  1. To communicate with Azure IoT Hub broker
  2. For each client that to send or receive messages, create a device on the Azure IoT Hub.
    TIP: Clients cannot use the same devices to send or receive data.
  3. Verify that sending and receiving messages is successful.
    TIP: The Device Explorer and Azure IoT Explorer applications enable you to monitor the received messages and send messages to devices.
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