October 2019
Intermediate to advanced
350 pages
9h 5m
English
Content preview from Hands-On Internet of Things with MQTT
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IoT OnOff (iOS and Android)
IoT OnOff (https://www.iot-onoff.com) is an Android and iOS app that is comparable to MQTT Dash. It lets you build a user interface to control your MQTT-powered device(s) and monitor it. It offers many interface elements; for example, switch, time series graph, range slider, color picker, free text, or radial meter. Some of them are purely intended for metering (for example, the time series graph) and for you to build a custom interface to visualize all of the incoming data in a compact format, as well as to control your IoT fleet.
IoT OnOff can either connect to a custom MQTT server, or you can quickly connect to one of the public servers (for example, a public Mosquitto server) that are listed in the app, making ...
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