node-red-contrib-cbus

    0.1.2 • Public • Published

    Node-RED CBUS IoT Scope And IoT SQL

    This library includes two nodes. One of them is IoT Scope, and the other one is IoT SQL. They both uses MQTT protocol to send data to the cloud.

    1. IoT Scope

    Data sent by this node can be monitored at IoT Scope's web page with the given IoT ID. The sampling rate is 1 second, and the chart starts the drawing when the browser is opened. It shows last 1 hour data as it gathers data from the node.

    1. IoT SQL

    Same concept applies here, but the main difference is that data sent by this node is stored in database, so history of the data can be tracked. The sampling rate is 1 minute.

    image

    How to install

    cd ~/.node-red
    npm install node-red-contrib-cbus
    

    How to use it

    Requesting IoT Scope ID or IoT Scope ID

    As a first step, an IoT ID should be requested. To do that, the following site can be used.

    IoT Scope or IoT SQL ID Request Website

    Just enter valid e-mail adress and hit enter.

    image

    Node settings

    After installing node package, enter the IoT ID in node properties.

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    IoT Scope Web Interface

    After preparing node-red project, you can use the following link to observe IoT Scope value.

    https://iot.cbus.io/iotscope?ID=0123456789012345

    Basically, replace 0123456789012345 with your IoT ID.

    image

    Example project for IoT Scope

    Node-red flow :

    image

    You can import this example as follows.

    [{"id":"934df569c8ec9982","type":"iot-scope-in","z":"be8de71f8b865057","name":"IoT Scope","broker":"nr.cbus.io","brokerport":"1883","iot":"","projectname":"Trial Project","valuename":"Counter","unit":"Tick","x":830,"y":140,"wires":[]},{"id":"456f3ed31ecd2cf2","type":"inject","z":"be8de71f8b865057","name":"","props":[{"p":"payload"}],"repeat":"1","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"Trigger","payloadType":"str","x":380,"y":140,"wires":[["86cde155107cf0e6"]]},{"id":"86cde155107cf0e6","type":"function","z":"be8de71f8b865057","name":"Counter","func":"var counter = context.get('counter') || 0;\ncounter += 1;\nif(counter > 60)\n    counter = 0;\nmsg.payload = counter;\ncontext.set('counter', counter);\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":590,"y":140,"wires":[["934df569c8ec9982"]]}]
    

    IoT Scope :

    nr-iotscope

    IoT SQL Web Interface

    Same concept in IoT Scope node applies here. After preparing node-red project, you can use the following link to observe IoT SQL value.

    https://iot.cbus.io/sql?ID=0123456789012345

    Basically, replace 0123456789012345 with your IoT ID.

    IoT SQL :

    image

    Example project for IoT SQL

    Node-red flow :

    12

    You can import this example as follows.

    [{"id":"51b26449adc16038","type":"iot-sql","z":"be8de71f8b865057","name":"IoT Sql","broker":"nr.cbus.io","brokerport":"1883","iot":"","valuename":"Node-Red Counter","x":840,"y":180,"wires":[]},{"id":"8ffa8a36f4ffd078","type":"inject","z":"be8de71f8b865057","name":"","props":[{"p":"payload"}],"repeat":"60","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"Trigger","payloadType":"str","x":400,"y":180,"wires":[["7f7c01660e5cd7c4"]]},{"id":"7f7c01660e5cd7c4","type":"function","z":"be8de71f8b865057","name":"Counter","func":"var counter = context.get('counter') || 0;\ncounter += 1;\nif(counter > 60)\n    counter = 0;\nmsg.payload = counter;\ncontext.set('counter', counter);\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":600,"y":180,"wires":[["51b26449adc16038"]]}]
    

    Contact information

    For any question -> info@cbus.io

    Install

    npm i node-red-contrib-cbus

    DownloadsWeekly Downloads

    11

    Version

    0.1.2

    License

    Apache-2.0

    Unpacked Size

    36.1 kB

    Total Files

    6

    Last publish

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