The use of the ESP8266 in the world of IoT

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By Nubble
#45280 MQTT Widget available for free on the play store:
It is a MQTT client application that provides you with an unlimited number of fully configurable widgets [buttons,sliders, setpoints, Strings, etc.] that are able to exchange MQTT information with a MQTT broker. It therefore gives you a configurable GUI for interacting with esp or other MQTT 'things' via a MQTT broker.
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