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Node-RED: Lecture 3 – Example 3.3 Using a change node to change or manipulate a message payload – Node RED Programming Guide
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Using Node-Red for Google Home TTS announcements and other stuff eWeLink - General Discussions - Ezlo Community - Ezlo Smart Home Community
![Node-RED: Lecture 3 – Example 3.3 Using a change node to change or manipulate a message payload – Node RED Programming Guide Node-RED: Lecture 3 – Example 3.3 Using a change node to change or manipulate a message payload – Node RED Programming Guide](http://noderedguide.com/wp-content/uploads/2015/11/Node-RED-Lecture-3-Basic-nodes-and-flows-8.jpg)