Use the Arduino IOT Cloud to set a temperature goal and switch a red and green LED on /off to represent

Connecting your Arduino to the Arduino IOT Cloud and display the temperature on the Cloud.

Using the Arduino Cloud API to obtain IoT data for your MIT App Inventor apps.

Learn how to control your MKR RGB Shield using Arduino IoT Cloud and Amazon Alexa.

Let your legacy mailbox send you SMS notifications, thanks to IFTTT.