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2. When you create a device, this will create a topic. If you want to publish more
than one topic, you simply create more than one device.
3. In the Device setup screen there are numerous settings:
a. Device Name: This name is for User Interface only and has no significance
as to the topic name.
b. Broker Address: There are two slots for Broker Addresses. mCore will try to
open a connection to Broker Address 1 and then will cycle to Broker
Address 2 based on the settings described in more detail below.
c. Transport: This protocol can be use on unencrypted TCP/IP or you can
choose TLS-SSL.
d. MQTT Port: you can set any port you want if it is setup on both the broker
and the publisher. Standard ports are 1883 for TCP/IP and 8883 for TLS-SSL.