In October 2019 my book «Hands-On Internet of Things with MQTT» was released by Packt Publishing.
While working on physical prototyping projects in recent years I grew to love the lightweight IoT protocol MQTT (MQ Telemetry Transport) but could not find many resources on how to use it. In «Hands-On Internet of Things with MQTT» I give a beginner-friendly introduction into building internet-connected prototypes using Arduino and MQTT.
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