Charlie
Here is an example of a flow, using the "gate" node, triggered on TX>closed, and RX>open. ?Also, I have circled where you can get help on any node you select on the editor. ?Also, below is the JSON code for the example gate flow.
Alan
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[{"id":"c5e41188.2b1d","type":"inject","z":"a45b533d.45c3b8","name":"TX","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"TX","payloadType":"str","x":250,"y":180,"wires":[["205f5e26.87f082"]]},{"id":"314ffca0.fe1414","type":"inject","z":"a45b533d.45c3b8","name":"RX","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"RX","payloadType":"str","x":250,"y":260,"wires":[["205f5e26.87f082"]]},{"id":"ed8eba93.895ed8","type":"gate","z":"a45b533d.45c3b8","name":"","controlTopic":"control","defaultState":"open","openCmd":"open","closeCmd":"close","toggleCmd":"toggle","defaultCmd":"default","statusCmd":"status","persist":false,"x":890,"y":420,"wires":[["153eda49.526e76"]]},{"id":"205f5e26.87f082","type":"switch","z":"a45b533d.45c3b8","name":"","property":"payload","propertyType":"msg","rules":[{"t":"eq","v":"TX","vt":"str"},{"t":"eq","v":"RX","vt":"str"}],"checkall":"true","repair":false,"outputs":2,"x":450,"y":220,"wires":[["78589c51.e3700c"],["d80099de.31fdf8"]]},{"id":"d80099de.31fdf8","type":"change","z":"a45b533d.45c3b8","name":"TX","rules":[{"t":"set","p":"payload","pt":"msg","to":"close","tot":"str"},{"t":"set","p":"topic","pt":"msg","to":"control","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":610,"y":260,"wires":[["ed8eba93.895ed8"]]},{"id":"78589c51.e3700c","type":"change","z":"a45b533d.45c3b8","name":"TX","rules":[{"t":"set","p":"payload","pt":"msg","to":"open","tot":"str"},{"t":"set","p":"topic","pt":"msg","to":"control","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":610,"y":180,"wires":[["ed8eba93.895ed8"]]},{"id":"6b603fad.a821d8","type":"comment","z":"a45b533d.45c3b8","name":"Gate Control","info":"","x":480,"y":120,"wires":[]},{"id":"153eda49.526e76","type":"debug","z":"a45b533d.45c3b8","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":1120,"y":320,"wires":[]},{"id":"3ebf3d6b.1d2372","type":"inject","z":"a45b533d.45c3b8","name":"Simulated Frequncy","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"1","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"7.074","payloadType":"num","x":310,"y":420,"wires":[["ed8eba93.895ed8"]]},{"id":"74f2248e.1972d4","type":"comment","z":"a45b533d.45c3b8","name":"Gate Input","info":"","x":490,"y":360,"wires":[]}]
