Merge pull request #269 from stevisco/patch-1

Add Arduino Cloud option as integration method

Author: knolleary

docs/faq/interacting-with-arduino.md

@@ -15,6 +15,12 @@ connection.
 as they will conflict. You will need to stop Node-RED running if you wish
 re-program the Arduino from the IDE.
 
+### Arduino Cloud
+
+[Arduino Cloud](https://cloud.arduino.cc) allows to interact with Arduino boards registered as Internet-Of-Things devices. 
+Nodes are available to be installed in the palette to easily poll data from IoT devices, or receive real-time notifications (see https://flows.nodered.org/node/@arduino/node-red-contrib-arduino-iot-cloud for details and installation).
+
+
 ### Serial
 
 As the Arduino appears as a Serial device, the Serial in/out nodes can be used