Last time on Minimal MQTT, we used a Raspberry Pi to set up an MQTT broker — the central hub of a home data network. Now it’s time to add some sensor and display nodes and get this thing running. So ...
When you want to connect an IoT device to anything (or, for that matter, anything to anything), you should take a serious look at Node-RED, a free, open source visual process wiring system from IBM ...
Ordinary Web applications may not need reliable messaging, but the multiplicity of endpoints represented by the Internet of things demands a messaging protocol that measures up Architectural patterns ...
A fascinating article from Philip N. Howard at George Washington University asserts that the number of connected devices surpassed the number of people on the planet in 2014 (Fig. 1). The author ...
Inductive Automation's Travis Cox announced Ignition Onboard and Ignition Edge Onboard at the Ignition Community Conference 2017. Embedding more functionality on plant floor devices has been a growing ...
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