There are three properties to configure for the MQTT Node:
In Edge Agent versions 1.17.0 or higher, the Edge Agent’s local MQTT broker is available as an option. You can learn more in the Edge Agent broker documentation.
An optional string template. If no message is given, a blank message is published on the configured topic.
The MQTT Node (when sending messages to the Losant cloud broker) has the same throttling and data size limit rules as using the broker directly.
The node is limited to 30 calls in a 15-second window (per topic), on average, 2 calls per second.
Additionally, MQTT Node allows for sending a maximum message size of 256KB to the Losant cloud broker.