IoTFlows
  • Welcome to IoTFlows Docs
  • IoTFlows
  • Console
  • REST API
  • Device Management & Secure Remote Access
    • 1. Connect a device to the cloud or create a virtual device
    • 2. SSH to your device over the internet
    • 3. Transfer files to your device over the internet
    • 4. Remotely access Node-RED on your device
    • 5. Create public links for local web-apps
  • Real-Time Data Streams, Alerts, and Actions
    • Create a Device API Key
    • Publish and subscribe to real-time messages with Node-RED
    • Creating an Alert Channel
    • Publish an Alert with Node-RED
    • Define and execute an Action in Node-RED
    • Python real-time SDK
    • Javascript real-time SDK
  • Cloud Node-RED Servers
    • Create a secure Cloud Node-RED Server in five minutes
    • Subscribe to data streams with a Cloud Node-RED Server
    • Integrate data streams to Node-RED dashboard
    • Integrate data streams to Slack
  • IOTFLOWS OVERVIEW
    • IoTFlows Roles and Permissions
    • Adding Team Members
  • Example Projects
    • Raspberry Pi as Gateway
      • Arduino to Raspberry Pi Serial Communication for Ultrasonic Sensor
    • Getting Started with Node-Red Dashboard
      • Installing Node-Red Dashboard
      • Accessing Node-Red Dashboard
      • 1. Creating a Page
      • 2. Adding Gauge Nodes
      • 3. Changing Dashboard Themes
      • 4. Adding Data to Gauge Nodes
      • 5. Adding a Chart Node
      • 6. Adding Data to Chart Node
      • 7. Adding a Template Node
      • 8. Adding Data to Template Node
      • 9. Adding Switch Node
      • 10. Adding Logic to Switch Node
      • 11. Adding a Slider Node
      • 12. Adding a Color Picker Node
      • 13. Adding a Numeric Node
      • 14. Adding a Button Node
      • 15. Adding Logic to a Button Node
      • Node-Red Dashboard Code
    • Publishing Data Streams from Python
    • Ultrasonic Sensor on Raspberry Pi Node-Red
  • General
    • Downloading IoTFlows Node-Red Nodes
    • Publishing Alert from Node-Red Manual
    • Publishing Data Stream from Node-Red Manual
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  1. Example Projects
  2. Getting Started with Node-Red Dashboard

2. Adding Gauge Nodes

Previous1. Creating a PageNext3. Changing Dashboard Themes

Last updated 4 years ago

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Now that we created a page to display out visual, we can drag and drop nodes into the canvas and assign each one to a specific group.

We start by adding two gauge nodes into our canvas. These will be used to our Temperature and pH monitoring.

Double-click on the first node and change the following parameters

Once all the parameters have been changed, click Done.

Similar to the first gauge, double-click on the second node and change the following parameters

Once all the parameters have been changed, click Done.

Your canvas should now look like the image below.

Within the Layout tab in the dashboard button, we can change the order of each gauge by dragging and dropping them on top or below one another. This will determine the order in the dashboard page

Now that we have created our first two gauges, we can deploy our code and see our progress.

Click Deploy at the top right of the page and go to your dashboard screen by either navigating through the URL or by clicking the icon. Your screen should look similar to the image below