Visualising the Data

Visualising the Data

Now that you have onboarded your raspberry pi and have started sending data about the temperature and humidity measured by the DHT22 sensor we can now store the data and visualize it as a graph in the Zoho IOT application.

Viewing the received message

We need to view the messages sent by the raspberry pi in the Zoho IOT application and identify the parsing for temperature and humidity.

To view the messages,
  1. Access the End Application.
  2. Click Devices > Devices in the left pane.



  3. Click on My RPi (device created for this recipe). This will open the device's information page.



    <change screenshot with connected>
  4. Select the Messages tab.



  5. Toggle to Live Messages.



  6. Click Start Listening.



    <Include screenshot with received messages>
The messages sent by the raspberry pi device will now be displayed. From the received messages, the parsing key can be identified as temperature and humidity.
Note: click Stop Listening after receiving a few messages to proceed with the setup.

Adding a Datapoint

Now with the parsing keys identified, we can now import datapoints for temperature and humidity.

To import datapoints,
  1. Click on Actions > Datapoint Configurations.



  2. Click Add Datapoint.



  3. Select Import from Datapoint Group and click Proceed.



  4. Click Add New Datapoint Group.



  5. Select Import From Gallery and click Import.



  6. Select Environmental Monitoring and click Import.



  7. Scroll down and select Temperature and Humidity and click Import.

 
The datapoints will now be imported to the My RPi device and the Gateway model. The imported datapoints have the same parsing as sent by the raspberry pi.


Note: Close the form by clicking the X icon at the top right corner.

Creating a Dashboard and Widget

With the datapoints added to the device data will be parsed from the received messages. Using the datapoints, we can create a chart widget in the overview dashboard to view the temperature and humidity data.

To create a widget in the overview dashboard,
  1. Click the Overview tab.



  2. Click the Edit icon in the overview dashboard. This will open the Dashboard builder.



  3. Hover over the Total Messages Received - Today widget and click the vertical ellipsis icon that appears.



  4. Click Delete in the context menu.



  5. Click Delete in the Widget Delete Alert. The widget will now be deleted.



  6. Select Charts in the left pane.



  7. Select Line Chart and click Proceed.



  8. Toggle to Realtime.



  9. Provide a Widget Title. For this illustration, the name Home Temperature and Humidity is provided.
  10. Select Temperature in the Y1 datapoint filed.



  11. Click the Plus icon and select Humidity in the Y2 field.



  12. Click Create. A widget will now be added to the deleted section.



  13. Click Cancel, and the Dashboard will now be saved.



    <include screeshot with data in overview dashboard>

With the data now sent from the Raspberry Pi, the value parsed by the data point the realtime temperature and humidity of your room will be displayed in the widget.

See Also
Soil moisture monitoring and management


      Create. Review. Publish.

      Write, edit, collaborate on, and publish documents to different content management platforms.

      Get Started Now


        Access your files securely from anywhere

          Zoho CRM Training Programs

          Learn how to use the best tools for sales force automation and better customer engagement from Zoho's implementation specialists.

          Zoho CRM Training
            Redefine the way you work
            with Zoho Workplace

              Zoho DataPrep Personalized Demo

              If you'd like a personalized walk-through of our data preparation tool, please request a demo and we'll be happy to show you how to get the best out of Zoho DataPrep.

              Zoho CRM Training

                Create, share, and deliver

                beautiful slides from anywhere.

                Get Started Now


                  Zoho Sign now offers specialized one-on-one training for both administrators and developers.

                  BOOK A SESSION







                              Quick LinksWorkflow AutomationData Collection
                              Web FormsEnterpriseOnline Data Collection Tool
                              Embeddable FormsBankingBegin Data Collection
                              Interactive FormsWorkplaceData Collection App
                              CRM FormsCustomer ServiceAccessible Forms
                              Digital FormsMarketingForms for Small Business
                              HTML FormsEducationForms for Enterprise
                              Contact FormsE-commerceForms for any business
                              Lead Generation FormsHealthcareForms for Startups
                              Wordpress FormsCustomer onboardingForms for Small Business
                              No Code FormsConstructionRSVP tool for holidays
                              Free FormsTravelFeatures for Order Forms
                              Prefill FormsNon-Profit

                              Intake FormsLegal
                              Mobile App
                              Form DesignerHR
                              Mobile Forms
                              Card FormsFoodOffline Forms
                              Assign FormsPhotographyMobile Forms Features
                              Translate FormsReal EstateKiosk in Mobile Forms
                              Electronic Forms
                              Drag & drop form builder

                              Notification Emails for FormsAlternativesSecurity & Compliance
                              Holiday FormsGoogle Forms alternative GDPR
                              Form to PDFJotform alternativeHIPAA Forms
                              Email FormsFormstack alternativeEncrypted Forms

                              Wufoo alternativeSecure Forms

                              WCAG



                                        Create. Review. Publish.

                                        Write, edit, collaborate on, and publish documents to different content management platforms.

                                        Get Started Now







                                                          You are currently viewing the help pages of Qntrl’s earlier version. Click here to view our latest version—Qntrl 3.0's help articles.




                                                              Manage your brands on social media


                                                                • Desk Community Learning Series


                                                                • Digest


                                                                • Functions


                                                                • Meetups


                                                                • Kbase


                                                                • Resources


                                                                • Glossary


                                                                • Desk Marketplace


                                                                • MVP Corner


                                                                • Word of the Day


                                                                • Ask the Experts


                                                                  Zoho Sheet Resources

                                                                   

                                                                      Zoho Forms Resources


                                                                        Secure your business
                                                                        communication with Zoho Mail


                                                                        Mail on the move with
                                                                        Zoho Mail mobile application

                                                                          Stay on top of your schedule
                                                                          at all times


                                                                          Carry your calendar with you
                                                                          Anytime, anywhere




                                                                                Zoho Sign Resources

                                                                                  Sign, Paperless!

                                                                                  Sign and send business documents on the go!

                                                                                  Get Started Now




                                                                                          Zoho TeamInbox Resources





                                                                                                    Zoho DataPrep Demo

                                                                                                    Get a personalized demo or POC

                                                                                                    REGISTER NOW


                                                                                                      Design. Discuss. Deliver.

                                                                                                      Create visually engaging stories with Zoho Show.

                                                                                                      Get Started Now









                                                                                                                          • Related Articles

                                                                                                                          • Data Backup

                                                                                                                            In Zoho IoT, Data Backup allows you to retain a copy of your data for multiple purposes. Regular backups ensure reliable references for accessing historical information. Zoho IoT offers the option to request a data backup when needed. You can use ...
                                                                                                                          • Understanding Datapoint Data Type

                                                                                                                            In Zoho IoT applications, a datapoint can extract and store values in several data types, as listed below: Numeric String Boolean Enumerated Location Numeric: This data type represents numerical values, which can include integers and floating-point ...
                                                                                                                          • Understanding Data Slicing Rules

                                                                                                                            Data Slicing rules can be defined to dictate what data and records are accessible for each user in the Zoho IOT application. Data Slicing is highly useful in building dashboards and generating reports. Consider a dashboard designed to monitor an ...
                                                                                                                          • Understanding Data and Security

                                                                                                                            Data privacy and security are critical components that ensure safe and ethical handling of data collected and processed from managed entities (devices and assets) in any IoT setup. In Zoho IoT, as part of privacy and security feature, we have ...
                                                                                                                          • Configuring Data and Security

                                                                                                                            Working with Security Features Privacy and security are essential in IoT setups to safeguard the sensitive data collected from devices and assets. This document outlines a step-by-step procedure for configuring GDPR and other security features in the ...
                                                                                                                            Wherever you are is as good as
                                                                                                                            your workplace

                                                                                                                              Resources

                                                                                                                              Videos

                                                                                                                              Watch comprehensive videos on features and other important topics that will help you master Zoho CRM.



                                                                                                                              eBooks

                                                                                                                              Download free eBooks and access a range of topics to get deeper insight on successfully using Zoho CRM.



                                                                                                                              Webinars

                                                                                                                              Sign up for our webinars and learn the Zoho CRM basics, from customization to sales force automation and more.



                                                                                                                              CRM Tips

                                                                                                                              Make the most of Zoho CRM with these useful tips.



                                                                                                                                Zoho Show Resources