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[shramik_salgaonkar]

Using Node-RED as a Local Fallback Server

Required items: Raspberry Pi with the newest image of Raspbian Jessie (Node-RED is pre-installed) A client device (Arduino, Pi, or any other microcontroller that has an MQTT library) Arduino IDE Overview: Cayenne will be a display for our data and easy to use interface. The Raspberry Pi will be a local server for our client device to send data to. Through Node-RED we can create functions that are currently missing from Cayenne such as time delay buttons, GPIO interrupts, and add sensors t…