A set of Node-RED nodes to ease the implementation of your home automation requirements with persistent state and rules
Home Page: https://stufftoshare.wordpress.com/2016/06/02/6-min-video-with-norelite/
License: Apache License 2.0
[{"id":"1f44378b.ac77c8","type":"inject","z":"5ce0f63e.e043b8","name":"TV is off","topic":"","payload":"false","payloadType":"bool","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":560,"y":100,"wires":[["ac813740.b36348"]]},{"id":"ac813740.b36348","type":"nrl-source out","z":"5ce0f63e.e043b8","config":"aee649cd.123c28","uid":"2b8654f8-a0dc-4cff-c9fc-f368cd81a8ac","name":"tv","def":"","expire":false,"timeout":100,"timeoutUnits":"seconds","expval":"false","output":false,"hysteresis":0,"toggle":false,"outputs":0,"x":750,"y":120,"wires":[]},{"id":"600936c.85943c8","type":"inject","z":"5ce0f63e.e043b8","name":"TV is on","topic":"","payload":"true","payloadType":"bool","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":560,"y":140,"wires":[["ac813740.b36348"]]},{"id":"aee649cd.123c28","type":"nrl-config","z":"","delay":"2","name":""}]
[{"id":"6b874182.a1da9","type":"nrl-eval in","z":"5ce0f63e.e043b8","config":"aee649cd.123c28","name":"TV is on","rules":[{"s":"2b8654f8-a0dc-4cff-c9fc-f368cd81a8ac","t":"true"}],"checkall":"true","inputson":true,"outputdelay":true,"disablerepeat":false,"inputs":1,"x":250,"y":660,"wires":[["3f537aa6.69e9a6"]]},{"id":"aee649cd.123c28","type":"nrl-config","z":"","delay":"2","name":""}]
Insert a nrl-source node and select or create a config and give it a name. Uncheck the "toggle" checkbox and set the default value of the source node to 1. Deploy and observe that the node value is 1. Insert a nrl-gate node and select the same config. Create a rule testing the source node name with "1". Cut the new gate node then paste back. Deploy and observe that the gate node shows "Initializing' and is in the "closed" state as any inputs are passed to the second output. The gate node should be "open" reflecting the source node's initial value. Changing the state of the source node to 0 will keep the gate node "closed" but now the "Initializing" status is replaced with the correct state and the nodes will all work as expected from this point on. Cutting then re-pasting the gate node and deploying re-introduces the problem.
Basically, a newly inserted gate node only initializes after the state of the source node changes.
Currently nrl-eval node allows you to compare one nrl-source value with a constant value.
In some cases it will be useful if you were able to compare two nrl-source values.
In my case I'm controlling a boiler which will be turned ON when the temperature is less than 60 C. The value of 60 C (a.k.a. the setpoint) is hardcoded in the flow. I would like to be able to control the setpoint's value from NodeRED Dashboard for example and compare it with boiler's current temperature.
This will be very flexible.
I have installed this (node-red-contrib-norelite 2.6.1) but my dashboard is not working anymore.
Even the example doesn't want to work.
Did I miss something here?
eval-nodes using boolean or null comparisons are not evaluating, as no value to compare to can be intitialized, leading to a null reference.
The issues occurs in 2.6.1. I fixed it in my local code base and could make a PR, if you are interested.
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