Building Arduino Projects for the Internet of Things

CHAPTER 10 ■ IOT PATTERNS: MACHINE TO HUMAN

You have added all the required nodes, so you can now connect the Receive MQTT
Messages node to the Send Email/Start New Process node. This completes your Node-
RED flow and it should look similar to Figure  10-32. Click on the Deploy button to make
this flow available.

Figure 10-31. Updated email node properties

Figure 10-32. Final Node-RED flow