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This video take our first look at Java Script code using the Function Node. The flow use Change, Trigger and LED UI nodes. The function node is then used to generate a JSON expression joining all of out messages in to oneJSON message. Video Content 0:00 Intro 0:37 Overview of Flow 2:15 Testing dashboard 2:45 Fuction Node - Moving Global Data 4:46 Function Node - Generating JSON message 6:21 Function Node - Detecting errors in code 7:20 Testing global functionality
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