MQTT not IoT “god protocol,” but getting closer

Interesting article by Don Dingee (@L2myowndevices) One protocol, and its descendants, drove the success of the World Wide Web. IP, or Internet Protocol, is the basis of every browser connection and the backbone of IT data centers. Some assumed that the Internet of Things would follow suit, with the thought that having an IP address would be a sufficient condition to connect. The problem on the IoT isn’t IP – the problem is all the stuff layered on top o

An I²C Bus powered Arduino IO Expander Board controlled via Bluetooth and Android | Open Electronics

Excellent article. I am working on Home Automation Project so when I came across this article it helped to clarify few things related to the mobile app controls.       An I²C Bus powered Arduino IO Expander Board controlled via Bluetooth and Android | Open Electronics....