Building Arduino Projects for the Internet of Things

CHAPTER 10 ■ IOT PATTERNS: MACHINE TO HUMAN

Drag and drop an email node from the social palette and place it in the flow tab after
the Receive MQTT Messages node. Your flow should look similar to Figure  10-29 at this
point.

Figure 10-28. MQTT broker topic

Figure 10-29. E m a i l n o d e

An email node lets you send an e-mail message to the provided address. Double-
click the email node to open the properties dialog box shown in Figure  10-30.