Firmware, Understand and Correctly Use MQTT Quality of Service Parameter and LWIT (Last Will and Testament).

[ForrestErickson]

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I am frustrated we do not take full advantage of MQTT features.
The Last Will and Testament is such a feature. As of GPAD_API Rev 0.47 there is no LWIT.

Firmware, Understand and Correctly Use MQTT Quality of Service Parameter and Retained.

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If the MAC_ACK were to be set with LWIT message and with retained true then a controlling device could know the Krake went off line.