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This guide explains how to display your Tableau dashboards on signage screens, so you can share powerful data stories and business analytics with a wider audience.

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Prerequisites

Before you begin, make sure you have:
  • A Tableau account with access to the target dashboard
  • The full dashboard URL you plan to display
This integration requires a direct login with an email and password. Federated login methods, such as signing in through an SSO identity provider, are not compatible with this setup.
Best Practice: For enhanced security and easier management, create a dedicated Tableau user with a “Viewer” site role. Use this account’s credentials to provide secure, read-only access to the dashboards you need to display.

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Step-by-Step Configuration

1

Create the Dashboard App in Pickcel

Log in to the Pickcel Console and navigate to Apps. Search for the Dashboard app and click on it. Then, click Create App.
  • Give a name to the app instance based on the dashboard you are configuring (e.g., “Quarterly Review - Tableau”).
Create the Dashboard app in Pickcel
Now, select Tableau from the dropdown menu. The fields required for configuring your Tableau Dashboard will open on the right-hand side.
Select Tableau from the dropdown menu
2

Fill in the Fields for Tableau Dashboard Configuration

This section requires precise information to generate a correct and secure Auth Token.
  • Tableau URL: Log into your Tableau instance and navigate to the exact dashboard you want to display. Copy the entire URL from your browser’s address bar and paste it here.
  • Tableau Email: Enter the Email ID of your dedicated Tableau account.
  • Password: Enter the password for that account.
Enter the Tableau dashboard URL
Enter the Tableau email and password
Click Generate Auth Token. The token will be generated and automatically pasted into the Auth Token field on the left.
Generate the Auth Token

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Enter Screen Selection Code (Optional)

If you want to display only a specific portion of the dashboard, use the Pickcel Dashboard Screen Mapper Extension. Select the area you want to display, and upon confirming the selection, the code will be copied to your clipboard. Paste this code into the Screen Selection Code field.
Check this guide for more info: How to Use the Dashboard Screen Mapper Chrome Extension?
3

Set Refresh Interval and Session Expiry

  • Refresh Interval: This setting defines how often the dashboard screenshot is updated. An interval of 30-60 minutes is sufficient for most dashboards. The signage screen will display a fresh view of your dashboard within that time frame.
  • Session Expiry: This forces a fresh login to prevent session timeouts from the service provider. A value of 5-8 hours is recommended to ensure the session stays active throughout a business day.
Set the refresh interval and session expiry
4

Enable Scroll Option for the Dashboard (Optional)

If your dashboard content doesn’t fit on the screen vertically, you can use one of the following two scrolling options:
  • Enable Auto Scroll: This lets you set a scroll duration in seconds. For example, if you set it to 60 seconds, the entire dashboard will scroll from top to bottom over 60 seconds.
  • Enable Auto Scroll Height: This lets you set a scroll height in pixels. The screen will scroll down by the defined pixel height.
Enable scroll options for the dashboard
5

Create and Publish

Once you are done with the configuration, click Create App. This successfully creates the app instance, which will be available to view in the Media section.
Create the Tableau Dashboard app
To preview the dashboard, go to Media, find the app instance by the name you created, and click on its thumbnail (magnifier icon). This will display a preview. If you are content with the result, assign it to your digital signage screens.
Preview the Tableau Dashboard app in the Media section
Tableau dashboard preview output
It may take some time for the dashboard screenshot to load, depending on the complexity of the configured dashboard.
If the username, password, or URL is incorrect, the process will stall, displaying the Tableau login screen instead of the dashboard.

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What’s Next?

Your Tableau Dashboard App is now ready. For further reading: