Monthly Archives: April 2012

IoT – MQTT Publish and Subscriber C Code

Niall Cooling

Director at Feabhas Limited
Co-Founder and Director of Feabhas since 1995.
Niall has been designing and programming embedded systems for over 30 years. He has worked in different sectors, including aerospace, telecomms, government and banking.
His current interest lie in IoT Security and Agile for Embedded Systems.

Latest posts by Niall Cooling (see all)

With the buzz around the Internet-of-Things (IoT), I felt I needed to get in on the act. For those that follow my twitter feed (@feabhas) you may be aware of the “home project” I’ve been working on. This project is based around the mbed platform to which I have connected a DS18B20 temperature sensor. The overall goal is to record the water temperature of my son’s fish tank, however due to water quality issues, it is currently sampling the air […]

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